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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
The TSK90 is not just a kids' bike
61mm DIAMETER OF PISTON PIN approx 13
30mm DIAMETER OF PISTON PIN approx 12
Increased horsepower capacity and more responsive engine braking during deceleration
Terminal Height: 192mm (7
MTX 462 Steel Rear Sprocket #428 (50T) (11-462-50) thumpstar The TSK90 is not justMTX OE Steel sprockets are strong and durable heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement
