Manufacturer Part#:CST-1307-14-2

TRXQ 170/60B17 TL (72Q) Tubless

Don’t submit to a weak subframe

134 – 146cm 4ft5” - 4ft9”

reduces transmission noise

Supersprox - Sprocket 17 Front BMW SI (CST-704-17-2) past type tag-Belts Manufacturer Part#:CST-1307-14-2Drive Sprocket Front Drive Sprocket Supersprox front sprockets are the best on the market today, with a balance between performance and longevity. Features SCM435 Ni Chrome Molybdenum low corrosion steel. Case hardened surface for maximum water resistance. Low carbon core to prevent breakage. Has the ultimate combination of strength and hardness. Rear Drive Sprocket (many style available) Stealth Sprocket (aluminum & steel) Longer system life without