125cc Remaps – motorbike tuner

125cc Remaps

125cc Remaps – ECU Tuning & Performance

Optimization for 125cc Motorbikes
At 125cc Remaps, I specialize in remapping and fine-tuning ECU systems for 125cc motorbikes to improve performance, throttle response, and fuel efficiency. I diagnose engine parameters, adjust fuel and ignition maps, and unlock hidden power while keeping reliability and emissions in check. My goal is to help riders get the best possible ride out of their machines — legally, safely, and efficiently.

Dyno test

https://www.youtube.com/watch?v=QrucdvpPEAI

Dyno Results: Bullit Hero 125cc euro 4

Stock Power (Before)
7.53 BHP
Remapped Power (After)
8.68 BHP

Key Improvements: By custom tuning the Delphi MT05 ECU, we safely increased the rev limiter by 1000 RPM and fixed the factory lean spot at 3000-6000 RPM. The bike now pulls much harder in the mid-range and achieves a higher top speed.

*Dyno tested at 125cc Remaps UK. Results may vary slightly depending on exhaust and engine mods.

Tuning database

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What Bike?What engine cc?What year of your bike?Tune Status
Lexmoto R66+125cc2025 RESEARCHING
Honda PCX125 cc2011 IN FUTURE
Lexmot rss 1251252024 RESEARCHING
Lexmoto LXR SE125cc2024 IN FUTURE
Zontes zt125-z21252024 CAN BE TUNED
Voge R125S1252026 IN FUTURE
Kawasaki z1251252024 IN FUTURE
Keeway rks 1251242025 RESEARCHING
Sinnis hoodlum125cc2018 RESEARCHING
Zontes zt 125 z21252024 RESEARCHING
Suzuki GSX-S125125cc2020 IN FUTURE
Suzuki DR125SM K91252009 IN FUTURE
Kymco vsr1252022 IN FUTURE
Honda cb125f1252021 IN FUTURE
Ajs bilston1252024 CAN BE TUNED
Keeway rks125cc . Big bore kit to be fitted for 150cc2026 RESEARCHING
HusqvarnaSvartpilen 125cc2022 IN FUTURE
Herald Classic150cc (increased from 125cc)2021 RESEARCHING
Aprilia rs41252016 IN FUTURE
Honda cb125f1252016 IN FUTURE
MORBIDELLI F1251252025 RESEARCHING
Keeway rkf1252024 RESEARCHING
Honda cb125r1252025 IN FUTURE
Lexmoto rx11252026 RESEARCHING
Romet Soft Chopper 50cc502025 RESEARCHING
Keeway v-cruise1252025 RESEARCHING
Yamaha mt 1251252025 RESEARCHING
Suzuki dr 125 sm lo1252012 IN FUTURE
Mutt fat sabbath125cc2019 RESEARCHING
Ajs Firefox125cc2026 RESEARCHING
Sinnis akuma 125 20191252019 RESEARCHING
Lexmoto r66+1252025 IN FUTURE
Sinnis shuttle125cc with 150cc big bore and cone filter derestrictive exhaust2024 NO WAY
Direct bikes scorpion125cc2024 RESEARCHING
Voge R125S1252026 IN FUTURE
mt 1251252023 IN FUTURE
AJS Modena 125cc1252026 CAN BE TUNED
Suzuki gsxr1252023 IN FUTURE
Mutt fat sabbath12521 CAN BE TUNED
Wk 125 scrambler1252025 CAN BE TUNED
Yzf r125125cc2008 IN FUTURE
Kymco visar1252020 IN FUTURE
Nmax1252024 IN FUTURE
Yamaha wr125r150cc2011 IN FUTURE
Keeway rkf 1251252022 RESEARCHING
Bluroc legand1252024 CAN BE TUNED
Benelli125 cc2026 RESEARCHING
Keeway rkf1251252023 RESEARCHING
yamaha xsr125cc2026 IN FUTURE
Wk colt1252021 RESEARCHING
lexmoto detroit1252023 CAN BE TUNED
MGB R8 1251252023 CAN BE TUNED
Lexmoto isca1252020 IN FUTURE
Yahama yzf r61252012 IN FUTURE
Yamaha mt 1251252021 IN FUTURE
Royal Alloy GT1251252024 CAN BE TUNED
Yamaha yzf1252025 IN FUTURE
Keeway v cruise1252026 RESEARCHING
Bluroc Bullet1252022 CAN BE TUNED
Keeway RKF125cc2019 RESEARCHING
Beta 125rr motard1252023 RESEARCHING
pcx1252022 IN FUTURE
honda forza1252026 IN FUTURE
Barton rally duo1252026 RESEARCHING
mutt razorback1252020 CAN BE TUNED
lexmoto rx21252026 RESEARCHING
xsr125125cc2026 IN FUTURE
Lexmoto1502025 RESEARCHING
Peuegot PM-011252025 CAN BE TUNED
Yamaha yzf 125 r1252019 IN FUTURE
Lexmoto lxr1252024 IN FUTURE
Bluroc1252022 CAN BE TUNED
Zipp cafe racer1252019 CAN BE TUNED
Gsxr1252018 IN FUTURE
Keeway Xdv evo pro125cc2025 CAN BE TUNED
LEXMOTO MATADOR ZS T-401252016 CAN BE TUNED
Ys 1251252018 IN FUTURE
lxr1252020 CAN BE TUNED
Honda cb125f1252016 IN FUTURE
Lexmoto aura1252024 CAN BE TUNED
Lexmoto diablo efi1252021 CAN BE TUNED
Ktm SMC r1252026 IN FUTURE
yamaha ys1252018 IN FUTURE
Yamaha mt 1251252022 IN FUTURE
Suzuki DR SM1252008 IN FUTURE
Yamaha MT 125125cc2025 IN FUTURE
Mgb r81252023 CAN BE TUNED
Aprilia sx1252022 IN FUTURE
Voge 125 r1252025 IN FUTURE
honda cb125r125eacing NO WAY
Leximoto lxr1251252021 CAN BE TUNED
2016 honda cbr rf1252016 IN FUTURE
Ls-z1252023 CAN BE TUNED
Yamaha booster501998 NO WAY
Lexmotor assault1252017 CAN BE TUNED
Benelli tnt1252023 CAN BE TUNED
Cb125f1252024 IN FUTURE
Wk legend125cc2020 RESEARCHING
Yamaha xsr1252023 IN FUTURE
Burnout easy Cruiser1252021 RESEARCHING
Aprillia Tuono1252025 IN FUTURE
Keeyway v cruise1252023 RESEARCHING
Hanway1252017 RESEARCHING
Keeway superlight1252016 IN FUTURE
Suzuki burgman 125125 cc2026 IN FUTURE
Gsxs1251252021 IN FUTURE
YAMAMA MT1251252018 IN FUTURE
Royal alloy1252026 CAN BE TUNED
Yamaha mt125cc2024 IN FUTURE
Lexmoto carrera1252026 IN FUTURE
Honda cbr125r1252013 IN FUTURE
royal alloy1252023 CAN BE TUNED
Royal alloy go 125lc1252024 CAN BE TUNED
Royal Alloy125 liquid cooled euro 5+2026 CAN BE TUNED
royal alloy1252023 CAN BE TUNED
mt1251252026 IN FUTURE
Wk scrambler125cc2021 RESEARCHING
QJ motor srk 125r1252024 IN FUTURE
Voge r1251252024 IN FUTURE
Yamaha yzfr12523 IN FUTURE
Varadero1252007 NO WAY
Sinnis Apache1252020 RESEARCHING
Swm outlaw1252024 RESEARCHING
Lxr 5.5125cc2026 CAN BE TUNED
ktm rc1252022 IN FUTURE
Yamaha yzf r125 abs150cc2022 IN FUTURE
Honda cb125f 2022125cc2022 IN FUTURE
ktm1202023 IN FUTURE
mt 1251242026 IN FUTURE
Lexmoto diablo50cc2022 CAN BE TUNED
Lexmoto assault1252022 CAN BE TUNED
Suzuki gsxr1252019 IN FUTURE
Honda forza1252021 IN FUTURE
Lexmoto lxr125se1252024 IN FUTURE
Yamaha mt 125125cc2022 IN FUTURE
keeway tx1252019 RESEARCHING
Gsxr 1251252024 IN FUTURE
Ktm duke1252017 IN FUTURE
Adamoto1252018 NO WAY
Herald Motor Co Cafe 1251502025 IN FUTURE
Keeway rkf1252024 CAN BE TUNED
Kawasaki Ninja BX1252023 IN FUTURE
Honda cbr125r125cc2013 IN FUTURE
Ktm duke1252017 IN FUTURE
Honda pcx1502017 IN FUTURE
hyosung gt 250 r2502014 CAN BE TUNED
Mt1252023 IN FUTURE
lexmoto assault1252020 RESEARCHING
Aprillia tuono1252025 IN FUTURE
Lexmoto detroit125cc2024 CAN BE TUNED
Keeway superlight1252022 IN FUTURE
Honda cb125f1252019 IN FUTURE
Voge125s2025 RESEARCHING
Mt1251252025 IN FUTURE
Keeway rkv 125c1252024 CAN BE TUNED
Ktm smc r 1251252025 IN FUTURE
Suzuki gsxr1252023 IN FUTURE
Honda125cc2010 IN FUTURE
Keeway tx1252014 CAN BE TUNED
mash 125 x-ride1252022 CAN BE TUNED
Sinnis terrain1252021 CAN BE TUNED
Honda cbf1252012 IN FUTURE
Cb125f1252020 IN FUTURE
Cb125r1252019 IN FUTURE
Mgb fantasy1252024 CAN BE TUNED
suzuki1252008 IN FUTURE
Honda CB125R1252020 IN FUTURE
Keeway rkv125cc125cc2023 CAN BE TUNED
Lexmoto adrenaline efi125cc2017 NO WAY
Yamaha MT125125cc2021 IN FUTURE
Yamaha10002010 IN FUTURE
Hanway Furious NK 1251252022 CAN BE TUNED
Kawasaki1252023 IN FUTURE
Gsxr1251252024 IN FUTURE
yamaha wr1252026 IN FUTURE
Lexmoto adrenaline efi125cc2017 CAN BE TUNED
Honda sp 1251252024 IN FUTURE
ROYAL ALLOY125LC2026 RESEARCHING
Keeway V Cruise1252025 NO WAY
yamaha 125 xsr1251025 IN FUTURE
Sinnis apache smr125 with 150 big bore2018 CAN BE TUNED
Sinnis hoodlum1252025 RESEARCHING
zontes z2 bosch MSE 8.0 ecu1252023 CAN BE TUNED
Keeway1252025 RESEARCHING
lexmoto Carrera1252026 RESEARCHING
HondaCb125zr2018 IN FUTURE
VOGE R125S1252026 NO WAY
yamaha yzf r125125cc2009 IN FUTURE
F.b mondial smx125cc2024 IN FUTURE
Yamaha nmax1252022 IN FUTURE
Keeway1252025 RESEARCHING
Lexmoto lxr se125 cc2024 NO WAY
Cb125f1252026 IN FUTURE
Yamaha TW1251999 IN FUTURE
Keeway rkv 125c1252024 CAN BE TUNED
Lexmoto Michigan1252020 CAN BE TUNED
Aprillia1252021 IN FUTURE
Kawasaki ninja125cc2018 IN FUTURE
Voge R125S1252026 IN FUTURE
Aprilia sr gt 1251252023 IN FUTURE
honda1252022 IN FUTURE
Honda cbr125r1252017 IN FUTURE
Honda ct 125 hunter cub1252023 IN FUTURE
Lexmoto lsz1252026 CAN BE TUNED
yamaha125 mt2025 IN FUTURE
yamaha1252025 IN FUTURE
Honda Super Cub C1251252018 IN FUTURE
BENELLI TORNADO NAKED T 125 E5125cc2021 CAN BE TUNED
lexmoto lxr 12512573 plate NO WAY
Romet Z ONE R1252018 CAN BE TUNED
Lexmoto Adrenaline 125 EFI1252018 CAN BE TUNED
Ktm125cc enduro r125cc2026 IN FUTURE
Gsxr1252023 IN FUTURE
yamaha ys1252018 IN FUTURE
Suzuki2252025 IN FUTURE
Kawasaki z125125cc2021 IN FUTURE
Zongshen Carrera1252025 RESEARCHING
Lexmoto isca1252024 CAN BE TUNED
Sinnis Terrain1252022 CAN BE TUNED
lexmoto michigan1252015 RESEARCHING
lexmoto valiant1252018 RESEARCHING
Rieju century1252018 NO WAY
Yamaha mt 20221252022 IN FUTURE
Ktm duke1252022 IN FUTURE
Suzuki Address1252025 IN FUTURE
Keeway k light1252022 RESEARCHING
Lexmoto LXR1252022 RESEARCHING
Lexmoto XDV1252025 RESEARCHING
Honda cb125r1252022 IN FUTURE
Lexmoto r66s1252026 RESEARCHING
Yamaha mt1251252024 IN FUTURE
Sinnis gpx125cc2024 CAN BE TUNED
Sinnis hoodlum1252018 RESEARCHING
Benelli Tornado1252021 CAN BE TUNED
Benelli bkx1252026 RESEARCHING
Lxr1251242025 NO WAY
Voge r1251252024 NO WAY
Lexmoto venom1252016 NO WAY
Mutt mongrel1252020 CAN BE TUNED
Bluroc Legend1252022 CAN BE TUNED
Lexmoto r66s1252026 RESEARCHING
Honda cb125f1252016 IN FUTURE
Morbidelli f125cc125cc2025 RESEARCHING
yamaha ys1252018 IN FUTURE
Lexmoto adrenaline1252018 CAN BE TUNED
Cb125r1252025 IN FUTURE
Honda1252023 IN FUTURE
Kawasaki1252020 IN FUTURE
Lexmoto Diablo1252022 CAN BE TUNED
BENDA ROCK1252025 RESEARCHING
Honda3002025 IN FUTURE
Honda3002025 IN FUTURE
Yamaha1252025 IN FUTURE
Lexmoto lxr se v2125cc2024 NO WAY
Benelli tnt125cc2018 CAN BE TUNED
cf moto nk 1251252025 RESEARCHING
Beneilli1252023 CAN BE TUNED
Qjmotors srf 1351352023 RESEARCHING
Mondial smx1252024 RESEARCHING
Honda pcx1252012 IN FUTURE
Sinnis apache1252021 CAN BE TUNED
Lexomoto aura 125cc euro 51252024 RESEARCHING
Yamaha nmax1252022 IN FUTURE
um flash 125 lz1252025 IN FUTURE
Yamaha yzf-R125 20121252012 IN FUTURE
Benelli1252023 CAN BE TUNED
Gsxs 1251242021 IN FUTURE
Zontes scrambler1252022 CAN BE TUNED
Yamaha mt1252025 IN FUTURE
LEXMOTO LR 125 SY 125-10125cc2020 CAN BE TUNED
Lexmoto lxr1252024 NO WAY
Pioneer125cc xf125l-4b125cc2008 NO WAY
Benda Rock1252025 RESEARCHING
Keeway superlight1252026 IN FUTURE
Yamaha r1251252019 IN FUTURE
Honda50Any IN FUTURE
Yamaha mt1251242016 IN FUTURE
Voge r12512524 CAN BE TUNED
Mutt Akita1252022 CAN BE TUNED
Benelli bn1252022 CAN BE TUNED
Wr125x125 but 182 kit on2009 IN FUTURE
Lexmoto titan1252021 CAN BE TUNED
Zontes Scorpion1252017 RESEARCHING
Keeway superlight1252019 RESEARCHING
lexmoto lxr1252020 CAN BE TUNED
Yamaha YZF R125125cc2025 IN FUTURE
Mondial HPS1252024 RESEARCHING
Kawasaki ninja1252019 IN FUTURE
Lexmoto adeenaline1252018 CAN BE TUNED
lexmoto r66s12526 RESEARCHING
Lexmoto michigan e41252020 CAN BE TUNED
Sym jet 41252011 NO WAY
Yamaha mt1252021 IN FUTURE
Morbidelli1252025 RESEARCHING
Lexmoto lxs1252024 NO WAY
Lexmoto diablo502022 CAN BE TUNED
Keeway fact x 125cc125cc2023 NO WAY
Sinnis apache1252017 RESEARCHING
Lexmoto lxr1252024 NO WAY
WK maverick1252024 RESEARCHING
lexmoto lxr1252025 NO WAY
Voge r1251252025 NO WAY
Qj motor srk r1252026 RESEARCHING
Lexmoto lxr1252021 CAN BE TUNED
Suzuki GSXR1252024 IN FUTURE
gsxr1251252025 IN FUTURE
Suzuki address1252023 IN FUTURE
benelli tnt1252023 CAN BE TUNED
Laxmoto lxr1252026 NO WAY
Honda shadow1252000 RESEARCHING
cb125r1252019 IN FUTURE
Pcx1252023 IN FUTURE
Honda CBF125cc2009 RESEARCHING
husqvarna1252024 IN FUTURE
Cbr125r1252013 IN FUTURE
Sym jet 14125cc2024 NO WAY
Voge r1251252025 NO WAY
mt1252020 IN FUTURE
Honda forza1252019 IN FUTURE
Yamaha nmax gpd a1252016 IN FUTURE
YAMAHA NMAX GPD A1252016 IN FUTURE
Yamaha nmax1252024 IN FUTURE
Honda1252022 IN FUTURE
Ktm1252024 IN FUTURE
HANWAY1252026 RESEARCHING
zontes z21252024 CAN BE TUNED
Sinnis hoodlum1242019 CAN BE TUNED
Yamaha1252025 IN FUTURE
Lexmoto xdv1252023 CAN BE TUNED
Motron nomad 125 ccm (Same as Lexmoto LSZ 125)125ccm2023 EURO 5 RESEARCHING
BLUROC HERO1252025 CAN BE TUNED
Sinnis hoodlum1242019 CAN BE TUNED
Suzuki gsxr125 cc2018 IN FUTURE
Lexmoto matadorZs125t-402019 NO WAY
Lexmoto lxs 2024125cc2024 NO WAY
Mgb125cc2024 CAN BE TUNED
lexmoto diablo1252026 RESEARCHING
Lxr1252019 CAN BE TUNED
lexmoto zsb1252020 e4 RESEARCHING
Honda Forza3502021 IN FUTURE
Honda pcx1252025 RESEARCHING
Hyosung gt125rc1252017 NO WAY
Honda varedo1252007 IN FUTURE
Sinnis Terrain1252020 CAN BE TUNED
Sinnis Terrain1252024 CAN BE TUNED
Ajs 71 desert scrambler1252022 CAN BE TUNED
Suzuki gsxr1252023 IN FUTURE
Zontes gt125 g11252025 RESEARCHING
Mt 1251252015 IN FUTURE
bullit1252025 RESEARCHING
Lexmoto lxr1252024 NO WAY
Cbf1252024 IN FUTURE
Suzuki1252020 IN FUTURE
Lexmoto lsz1252026 RESEARCHING
Yamaha YBR 125 EFI1252012 IN FUTURE
Lexmoto adrenaline1252018 CAN BE TUNED
Honda1252025 IN FUTURE
Yamaha wr125x1252014 IN FUTURE
Suzuki gsxr 1251252019 IN FUTURE
Cb125f1252022 IN FUTURE
Mutt razorback1252024 RESEARCHING
Lexmoto lxr se1252023 NO WAY
Cb125f1252022 IN FUTURE
Sym Wolf1252020 NO WAY
Motron X-nord1252022 CAN BE TUNED
Ktm12526 IN FUTURE
Mutt akita125cc2022 NO WAY
Voge r125125cc2025 NO WAY
Fb mondail smx1252025 NO WAY
Wk bikes sx125cc1252022 NO WAY
Yzf1251252018 IN FUTURE
hanway1252026 RESEARCHING
mash1252022 CAN BE TUNED
Xsr1252025 IN FUTURE
Cbr125r-f1252015 IN FUTURE
Husqvana svartpilen1252025 IN FUTURE
Peugeot speedfight 3125cc2017 NO WAY
Benelli1252020 CAN BE TUNED
Neco Abruzzi1252017 NO WAY
Honda cbr125r1252008 IN FUTURE
Yamaha WR1252016 IN FUTURE
Suzuki gsxr1252020 IN FUTURE
Voge r1251252025 NO WAY
Lexmoto lxr1252019 CAN BE TUNED
Mgb atx1252024 CAN BE TUNED
Aprilia1252021 IN FUTURE
Lexmoto Isca1252020 CAN BE TUNED
Lexmoto lxs1252021 CAN BE TUNED
Benelli bn 1251252020 CAN BE TUNED
Lexmoto diablo1252019 CAN BE TUNED
YAMAHA WR1252016 IN FUTURE
royal alloy125 AC2019 CAN BE TUNED
honda msx1252025 IN FUTURE
Songchin1252007 NO WAY
fb mondial hps1252017 NO WAY
lxr1252025 NO WAY
Keeway fact 1251252024 NO WAY
Honda cb125r1252022 IN FUTURE
Keeway v1251252023 CAN BE TUNED
Yamaha125Yzf r 125 IN FUTURE
Lexmoto lsz1252025 CAN BE TUNED
Svartpilen 1251252025 IN FUTURE
Neco Abruzzi1252017 RESEARCHING
Hyosung Aquila1252025 RESEARCHING
Lexmoto adrenaline1252019 CAN BE TUNED
Lexmoto RSS1252024 RESEARCHING
voge1252025 NO WAY
Lexmoto lxr1252020 CAN BE TUNED
brixton1252017 RESEARCHING
Benelli1252022 CAN BE TUNED
Lexmoto Ocr1242025 RESEARCHING
Kawasaki1252021 IN FUTURE
LEXMOTO LSZ125CC2023 CAN BE TUNED
Wr125x125cc2015 IN FUTURE
Honda cb125f1252022 IN FUTURE
Keeway1252026 RESEARCHING
royal alloy1252024 CAN BE TUNED
Sinnis terrain1252023 CAN BE TUNED
Lexmoto (Cyclone) carrera1252025 IN FUTURE
Bluroc legend125 cc2025 CAN BE TUNED
Kawasaki Ninja1252019 IN FUTURE
Lexmoto LSZ1252024 CAN BE TUNED
Honda CB125R125cc2020 IN FUTURE
Benelli tnt1252022 CAN BE TUNED
Ktm duke 1251252022 IN FUTURE
benelli tnt1252024 CAN BE TUNED
Ktm smc r 1251252025 IN FUTURE
Mash seventy1252024 RESEARCHING
KTM RC1252018 IN FUTURE
Lexmoto lxr1252024 NO WAY
Suzuki GSXs 1251252024 IN FUTURE
mash fifty502024 CAN BE TUNED
Um xtreet rs 125125cc2024 RESEARCHING
Kymco1252024 RESEARCHING
Lexmoto matador1252015 RESEARCHING
voge R1252025 NO WAY
Sinnis terrain1252021 IN FUTURE
Lexmoto lxr1252025 NO WAY
yamaha1252017 IN FUTURE
Lexmoto lxr1252020 CAN BE TUNED
honda CB125R1252025 RESEARCHING
suzuki burgman125cc2017 IN FUTURE
Benda rock1252025 RESEARCHING
apache1252021 CAN BE TUNED
Yamaha YZF-R 125 2008-13 Electronic Fuel Injection EFI ECU Black Box Module CDI1252011 IN FUTURE
Honda cub1252022 IN FUTURE
Bluroc1252023 CAN BE TUNED
Burnout easycruiser1252018 RESEARCHING
Sinnis spirit1252015 RESEARCHING
Suzuki gsxr1252019 IN FUTURE
Zontes1252025 RESEARCHING
Swm1252025 RESEARCHING
honda cbr150r1502022 IN FUTURE
Royal alloy1252019 CAN BE TUNED
Yamaha R1251252025 RESEARCHING
Mutt mastiff1252021 RESEARCHING
Keeway fact x 125cc125cc2024 CAN BE TUNED
Honda cb125f135cc2018 IN FUTURE
Mutt1252019 CAN BE TUNED
bluroc1252024 RESEARCHING
Yamaha yzf-R125125cc2025 IN FUTURE
Lexmoto assault E51252023 CAN BE TUNED
zontes1252023 IN FUTURE
suzuki gsxr1252019 IN FUTURE
Lexmoto michigan125cc2022 CAN BE TUNED
VogeR1251252025 NO WAY
Yamaha r1251252025 IN FUTURE
Lexmoto adrenaline1252017 RESEARCHING
Suzuki gsxr1252020 IN FUTURE
Ktm smc r 1251252025 IN FUTURE
Honda Varadero1252009 IN FUTURE
voge125r125cc2025 NO WAY
Sinnis Terrain ZS-186150cc (aftermarket)2021 (euro 4) CAN BE TUNED
Yzf-r1252019 IN FUTURE
Mitt 125 gp11252018 CAN BE TUNED
suzuki gsx-s125124cc2019 IN FUTURE
yamaha xsr125125cc2025 RESEARCHING
Lexmoto lxs euro 5.51252025 NO WAY
lexmoto carreara1252025 RESEARCHING
Honda cb125f125cc2018 IN FUTURE
Kawasaki Ninja1252024 IN FUTURE
Barton Blade R 1251252021 CAN BE TUNED
voge125r125cc2025 NO WAY
Honda Forza1252022 IN FUTURE
Zipp pro xt12501252019 CAN BE TUNED
bluroc hero1252025 CAN BE TUNED
Morbidelli1252025 RESEARCHING
Mt1252023 IN FUTURE
Zontes1252022 CAN BE TUNED
Keeway v cruise1252024 CAN BE TUNED
Zipp manic1252015 RESEARCHING
Kimco zing1252000 NO WAY
Junak RAW 1251252024 RESEARCHING
Hyosung Aquila GV1252004 NO WAY
Voge r1251252024 NO WAY
Tr125 gp21252021 CAN BE TUNED
Honda cbr jc391252008 IN FUTURE
Ktm duke1252019 IN FUTURE
Aprilia rs4 1251252020 IN FUTURE
Qjmotor srt125dx1252026 RESEARCHING
Mondial HPS125 aprilia RS42018 NO WAY
Qj Motor SRV1251252024 NO WAY
Keeway x-light1252024 CAN BE TUNED
Romet Z One R1252017 CAN BE TUNED
Junak Racer1252025 NO WAY
Yamaha mt1252024 IN FUTURE
Benda avenger1252025 RESEARCHING
Lexmoto Milano1252020 RESEARCHING
Suzuki burgman uh125 abs1252019 IN FUTURE
Yamaha mt 1251252015 IN FUTURE
Hanway SC Furious125cc2021 CAN BE TUNED
Honda cbr125r1252017 IN FUTURE
Honda CB125R125cc2018 IN FUTURE
Honda1252025 RESEARCHING
Lexmoto lxr euro 5125cc2021 CAN BE TUNED
Yamaha yzf r150cc2009 IN FUTURE
benda rock1252024 IN FUTURE
Royal alloy gt1252024 CAN BE TUNED
Lexmoto Michigan1252023 CAN BE TUNED
Zontes zt125u11252021 RESEARCHING
lexmoto Adrenaline1252018 CAN BE TUNED
Benelli bn125cc2025 RESEARCHING
Benelli bn1251252022 CAN BE TUNED
Honda pcx1252016 IN FUTURE
CB125R1252021 IN FUTURE
Gszr1251252021 IN FUTURE
Honda cbf125 20091252009 IN FUTURE
sinnis apachi 125 sm125cc2017 NO WAY
Mutt Mastiff1252023 IN FUTURE
Keeway V Cruise1252025 CAN BE TUNED
Honda cb125r 2020 jc791252020 IN FUTURE
Keeway dual plug Delphi ecuanyany CAN BE TUNED
Keeway v cruise12524 CAN BE TUNED
Junak if delphi ecu mt05anyany CAN BE TUNED
Junak RX-ONE125any CAN BE TUNED
Zontes1252021 CAN BE TUNED
Honda CT125 hunter cub. Thai import1252021 IN FUTURE
Gsxr1252022 IN FUTURE
Honda ct1252023 IN FUTURE
Sinnis Terrain 1251252021 CAN BE TUNED
Honda CT125 Trail cub124cc2020 Japenese import IN FUTURE
Zontes g1125cc2025 CAN BE TUNED
Lexmoto carrera1252025 RESEARCHING
Zongshenanyif dual plug delphi ecu then YES CAN BE TUNED
MH tray1252025 NO WAY
Fb mondeil smx124 cc2023 IN FUTURE
Yamaha ray zr1252023 IN FUTURE
Lexmoto FMR1252018 NO WAY
CB125F1252016 IN FUTURE
SuzukiUn 1252023 IN FUTURE
Wk demon1252020 IN FUTURE
Lexmoto lxr se124cc2024 NO WAY
Zontes1252021 CAN BE TUNED
Benelli tnt135135cc2021 CAN BE TUNED
Lexmoto lxs1252024 NO WAY
Lexmoto adrenaline1252018 CAN BE TUNED
Yamaha YZFR1252025 IN FUTURE
Kawasaki ninja1252021 IN FUTURE
Hunk 125r125cc2026 IN FUTURE
Sinnis shuttle125cc2022 CAN BE TUNED
Yzfr1252032 IN FUTURE
Yamaha mt 1251252020 IN FUTURE
kymco1252022 IN FUTURE
Ktm smc r1252025 IN FUTURE
Sherco SM-RS 125 4T1252025 NO WAY
Yamaha wr125cc2014 IN FUTURE
KtmDuke2014 IN FUTURE
Lexmoto single plug1252023 till today NO WAY
Honda cb125f125cc2021 IN FUTURE
Lexmoto Venom200if ECU delphi MT05.2/3 CAN BE TUNED
Benelli bn1251252020 CAN BE TUNED
Honda cbf1252013 IN FUTURE
Suzuki gsxr1252019 IN FUTURE
Sinnis terrain1252019 CAN BE TUNED
Yamaha YS1251252017 IN FUTURE
Sym jet x 14125cc2023 NO WAY
yamaha yzf-r1252010 IN FUTURE
Lexmoto lxr1252020 CAN BE TUNED
Lexmoto michigan1252018 CAN BE TUNED
Mt1251252024 IN FUTURE
Suzuki gsxs1252024 IN FUTURE
Any bikestockECU= Dephi MT05.3 dual plug CAN BE TUNED
Any bikeAny engine sizeECU= Delphi MT05.2 CAN BE TUNED
Zontesanybosch ecus IN FUTURE
1

Check Your Bike

Use our database below to verify if your motorcycle’s ECU is supported.

2

Post Your ECU

Carefully remove your ECU module and post it securely to our workshop.

3

Plug & Play

We remap it and send it back. Just plug it in, start the engine, and enjoy!

Mail-In Remapping Service

£90 – £150

Price depends on your motorcycle model and specific ECU type.

Includes: Custom Fuel/Ignition Mapping • Rev Limiter Adjustments • Better Throttle Response • Return Shipping Options

Tuning base insights click here
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Tired of generic tuning that falls short? At 125ccRemaps, we believe true performance comes from a custom approach. Our specialized Tuning Diagnostic Questionnaire is the fastest way for you to achieve the exact results you want from your motorcycle.

Frequently Asked Questions

Is it safe for my engine?

Absolutely. Factory ECU maps are often restricted to meet strict Euro 4/Euro 5 emission regulations, making them run extremely lean. Our remaps optimize the Air/Fuel Ratio (AFR), resulting in a smoother, cooler, and more reliable running engine without pushing it past safe mechanical limits.

How much power will I gain?

Gains depend on the exact model. Typically, you can expect better throttle response, elimination of flat spots, a raised rev-limiter, and an overall increase in torque. Some heavily restricted bikes (like certain Lexmoto or Keeway models) see significant improvements in top speed and hill climbing.

Is this legal on a CBT license?

In the UK, a learner on a CBT is legally restricted to riding a motorcycle with a maximum power output of 11kW (14.8 bhp). If our remap pushes your specific bike over this limit, it is technically only legal for A2 license holders or for track/off-road use. You are also responsible for informing your insurance provider of any modifications.

What if I want to return to the stock map?

We keep backups of all original factory files. If you ever decide to sell the bike or need it reverted to its original state, simply post the ECU back to us and we can flash it back to stock for a small admin fee.

Real-World Example Results: Lexmoto LXR/LXS 125 2021(Euro 5)

The Scenario: A stock 2021 Lexmoto LXR 125 feels “restricted” by Euro 5 emissions, losing pull above 9,000 RPM and running lean (hot) after a performance exhaust upgrade.

The Transformation: By accessing the Delphi MT05.3 ECU, the following Stage 1 optimizations are achieved:

  • Fueling (5k–11k RPM): Increased fuel delivery across the high-rev range. This eliminates the “lean” flat spots, resulting in a smoother, harder-pulling power band and a cooler-running engine.
  • Ignition Timing: Adjusted Spark Advance for maximum efficiency. This sharpens throttle response and squeezes every bit of horsepower out of the 125cc combustion chamber.
  • Rev Limiter: The electronic ceiling is raised from the factory limit to 11,000 RPM. This allows you to stay in the power band longer and achieve a higher top speed in 6th gear.
  • Total Diagnostics: Beyond the power gains, you gain the ability to Read & Clear Fault Codes (CEL) and view Live Data, ending expensive trips to the dealership for simple resets.

The Verdict: The bike is transformed from a “restricted” commuter into a responsive machine that pulls cleanly all the way to the redline.

Types of ecus which can be remapped

ECU TypeTuning Score
Delphi MT05.2 euro 4 90/100
Delphi MT05 euro 3 70/100
Delphi MT05.3 euro 5 60/100
Bosch MSE 8.0 30/100
Bosch MSE 6.0 30/100
Motion SE08 euro 5 single plug 30/100
Bosch MSE 3.0 30/100
Motion FE08 30/100
Motion MT05.C 30/100
Kesens MPFI 30/100
Motion DE08-ETC 30/100
Motion MT05P5 30/100
Honda Shindengen 10/100
Delphi MT05.3 single plug 0/100
Delphi MT05.A 0/100

The list above outlines the tuning compatibility and performance potential of various 125cc factory engine management systems. A highest score indicates a highly versatile, completely unlocked ECU that is highly preferable for tuning and mapping any engine configuration. Conversely, a lowest score means the factory ECU has severe development limitations or locked parameters, meaning there is very little performance to be gained from that specific unit.

🛠️ Important Note for Big Bore Upgrades: If you are planning a high-displacement project, please note that big bore kits are strictly compatible only with Delphi MT05.2 ECUs, as they provide the precise fueling and ignition controls required for larger cylinder volumes.

Pictures of common ecus

Dual plug Delphi MT05/MT05.2/MT05.3 ecus

Single plug Bosch MSE 3.0/ MSE 6.0/ MSE 8.0

A lot of new bikes comes with this ecus which can not be remapped for now. This are Delphi MT05.3 Single plug euro 5 ecus.

tune SHOP click here

KKL vag cable 409.1
125cc Performance Remap & Diagnostic Cable – KKL cable VAG 409.1 (USB) - Image 2
  • KKL vag cable 409.1
  • 125cc Performance Remap & Diagnostic Cable – KKL cable VAG 409.1 (USB)
KKL vag cable 409.1 125cc Performance Remap & Diagnostic Cable – KKL cable VAG 409.1 (USB) - Image 2

125cc Performance Remap & Diagnostic Cable – KKL cable VAG 409.1 (USB)

£20.00
Category:
6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles - Image 1
6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles - Image 2
6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles - Image 3
  • 6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles
  • 6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles
  • 6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles
6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles - Image 1 6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles - Image 2 6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles - Image 3

6-Pin Delphi ECU Diagnostic Adapter – Euro 4 & Euro 5 for 125cc Motorcycles

£10.00
Category:
  • 125cc remaps sticker 15cm/3inch gold x2
125cc remaps sticker 15cm/3inch gold x2 - Image 1

125cc remaps sticker 15cm/3inch gold x2

£8.99
Category:
Bigger injector for delphi ecus - Image 1
Bigger injector for delphi ecus - Image 2
Bigger injector for delphi ecus - Image 3
  • Bigger injector for delphi ecus
  • Bigger injector for delphi ecus
  • Bigger injector for delphi ecus
Bigger injector for delphi ecus - Image 1 Bigger injector for delphi ecus - Image 2 Bigger injector for delphi ecus - Image 3

Bigger injector for delphi ecus

£19.00
Category:

4 responses to “125cc Remaps”

  1. Sean Horton avatar
    Sean Horton

    Hi just checking if my Yamaha wr 125x
    Can be remapped 2014
    Thanks
    Sean

  2. Bart avatar
    Bart

    Hello. Thanks for question. It will be in future. Cheers

  3. Seb avatar
    Seb

    Hi, I have a motorini box 125i . Can it be tuned ?

  4. Bart avatar
    Bart

    Hi. I need to see what ecu you have. So if you can contact me via whatsapp or send email that would be great!

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