Promax Impact BMX Stem - 53mm Top Load Black MFPN=W2AU59CBBCEE2 SHIS Lower IS52/40 Bearing Grade

SHIS Lower IS52/40 Bearing Grade Stainless Steel S

Produced with fair trade rubber

Wheels Manufacturing replacement derailleur hangers are machined in their Colorado shop to exacting tolerances to ensure your shifting gets back to where it should be

Wheel Diameter 20 Color Silver Frame Size 20

6 Modes with Run Times: 6:00-36:30h

Promax Impact BMX Stem - 53mm Top Load Black MFPN=W2AU59CBBCEE2 SHIS Lower IS52/40 Bearing GradePromax Impact BMX Stem 53mm Top Load Black. 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) 31. 8 Color Black Defined Color Black 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