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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
-Small 1″ long- 3/8 to 14mm: 69g/2
run time is 20 minutes
From colorway to dimensions
Excess Bluetech Ultra Lite Inner Tubes are made of Thermoplastic Polyurethane
120mm adapter for 10mm or 3/8" 24" Frames
Rennen Shimano bmx cog race parts -Small 1″ long- 3/8 toThe BMX race Rennen cog 7075 T6 aluminum CNC machined (83% stronger than the 6061) and polished to a beautiful luster, offering the highest performance at the right price. Rennen Cogs are 3 16" thick at the Spline interface assuring that you won't damage your precious hubs. Only Rennen Cogs offer a single speed specific tooth profile which have been designed to extend tooth life. At 0. 6oz (17 grams, 16T) this makes Rennen Cogs one of the lightest on
