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and the ultimate upgrade to the budget BBs sold with most other cranks that use HTII 24mm spindles
Brakes: Mech Disc
Constructed of a proprietary Soft Compound TPE material and featuring an updated Vans waffle pattern
125 (406mm)
S&M Mid School 39t BMX Guard Sprocket Chainwheel - Matte Black - USA Made 36t and the ultimate upgrade toThis sprocket first appeared in S&M's 2005 catalog as the Bashguard Sprocket and then simply as Guard Sprocket in the 2006 catalog. Fast forward to June 2024 when S&M Pro Aryei Levenson started riding a used sprocket and single handedly created the demand that led to this slightly updated re issue. On this current version S&M has widened the crank clearance cuts a little, updated the teeth to a modern profile, and offset the teeth as well for better