JR SPRINT SPROCKET ADAPTER$50.00 JR SPRINT SPROCKET ADAPTER quantity Add to cart Category: JR SPRINTS Tags: JR SPRINT, SPROCKET, SPROCKET ADAPTER Description Additional information Description SPROCKET ADAPTER FOR FACTOR 1 JR SPRINT Additional information Weight .25 lbs Dimensions 6 × 6 × .5 in Related products JR SPRINT INTERNAL RUNNER TOP WING $340.00 Add to cart COMPLETE RACK N PINION $280.00 Add to cart ADJUSTABLE FRAME HEIGHT GUAGE $28.99 Add to cart RACK N PINION HOUSING $180.00 Add to cart