🚀 Rev Up Your Ride with WOOSTAR!
The WOOSTAR 57.4mm Big Bore Cylinder Rebuild Kit is a high-quality replacement part designed for various 125cc and 150cc engines, ensuring optimal performance and durability. With precise dimensions and a focus on easy installation, this kit is perfect for enthusiasts looking to enhance their ATV, quad, or go-kart experience.
| Manufacturer | WOOSTAR |
| Brand | WOOSTAR |
| Package Dimensions | 13.6 x 12.6 x 9.3 cm; 1.07 kg |
| Item model number | YL-Group-22 |
| Manufacturer part number | YL-Group-22 |
| Item Weight | 1.07 kg |
R**
Big bore kit yet to be fitted
Big bore kit, all looks very good and of high quality except the piston rings aren't very good, im a professional Mechanic 30 + years experience this is for a little tinker project im teacher my son, it's been ported to within a thousand of an inch of which it can take so soon time to fit it
B**Y
Head fits diffrent engine,rocker cover dosent fit,junk do not buy
Does not fit engine advertised.first time i have had this issue so will not buy again
J**S
Top end engine
Comes up at 61.6mm instead of 57.4mm far too big to fit my moped it’s a 125cc gy6So having to send back
J**D
awesome
A+++
T**R
Perfect fit
I have this on an 150cc atv and works better than ever It ran like new, better, I got more compression then ever, and the gaskets were good to. I would highly recommend this thanks
D**1
No me sirvio para el modelo que tenia
Pero lo recomiendo se ajusta a lo que describe.
G**N
Läuft.
Vorausgesetzt, man weiß wie und was man da tut, läuft der Zylinder seit dem Einbau ohne Probleme.Die ersten paar hundert Kilometer hat er runter und läuft perfekt.
L**T
It sucked
Doesn’t fit the bike as indicated, three times smaller?
Trustpilot
3 weeks ago
2 weeks ago