Stranger Strangergram Sprocket V2 Modeled after the S&M Challenger

Modeled after the S&M Challenger stem with a slightly narrower shape and internal machining

*ONLY COMPATIBLE WITH 24mm SPLINE DRIVE SPROCKETS (like the 24mm Fit Key Drive Sprocket)

3-piece design featuring a unique radius box section combined with a 24mm hollow 48-splined spindle to make these some of the strongest and stiffest bmx cranks on the market

CNC machined 6061-T6 aluminum shell with laser-etched Primo logos

Odyssey's Pro headset with a taller 15mm dust cover

Stranger Strangergram Sprocket V2 Modeled after the S&M ChallengerCNC machine from 6061 T6 aluminum. Laser etched Stranger logo. 15 16" bore with included 19mm and 22mm adapters. Weight: 2. 8 oz