Promax Impact BMX Stem - 53mm Top Load Gold ModelNumber=27230 ASTM Condition 3 - For

ASTM Condition 3 - For rough off-road riding and jumps less than 24

Wider pad clearance decreases brake noise

It features one-hand operation with a thumb lock to hold the cable tight while your hand is freed up to tighten bolts and nuts

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Promax Impact BMX Stem - 53mm Top Load Gold ModelNumber=27230 ASTM Condition 3 - ForPromax Impact BMX Stem 53mm Top Load Gold. The Impact is a top load BMX stem cold forged from the highest quality 6061 T6 aluminum then CNC machined to refine the shape and further reduce weight. CNC machined 6061 T6 aluminum TECH SPECS Bar Clamp Diameter (mm) 22. 2 Color Gold Defined Color Gold Length 53 Reach 53 Rise 5 Stack Height 30. 5 Steerer Clamp Diameter 1 1 8" Stem Angle (deg) 0 Stem Type Top Load Weight 278