OK for racing!
SPECIAL ONLINE ONLY PRICE - NOT AVAILABLE IN SHOPS!
This High Speed pulley is designed to increase top speed of your Suzuki TR50 Street Magic. High quality machined alloy construction for lightness and strength. Redesigned roller guides mean that irregularities in acceleration from the standard pulley are eliminated, and acceleration toward the top end improves.
We have tested pulley kits from Chameleon Factory (Japan), Polini and Malossi (Italy) on the Street Magic and this was the puppy that gave the highest top speed.
With 6.5g rollers acceleration improves and the bike will gain up to 15km/h top speed if your engine and drive belt are in good shape.
This part can actually reduce stress on your engine by reducing the engine RPM at which higher speeds are maintained.
Kit incudes pulley sheave which replaces the standard one. Recommended for use with 6.5g rollers for optimum acceleration/top speed balance. Designed and made in Japan - Autoboy brand.
NOTE: Do not reuse the original rear retaining plate (held by 3 machine screws, holds the rollers and ramp plate in) on this pulley.
BE ADVISED: We can order these kits in from our supplier but they will take 3 weeks to arrive.