3.5 Gram Copper Core Variator Weights for 50cc GY6 50 139QMB 1P39QMB Scooters. (Most 4 Stroke Chinese 50cc Scooters)High performance, fine quality copper-core rollers designed to give top performance without damaging your Variator like the steel-core may do.
Size: 16mm x 13mm
Note:- Heavier roller weights= A slower take off speed with less acceleration but a higher top speed.
- Lighter roller weights = A faster take off speed with more acceleration but a lower top speed. Also, Better Hill Climbing Ability.
New and packaged.
FREE 1st CLASS UK POSTAGE!
SAMEDAY DISPATCH! (on orders received before 2pm weekdays)