Promax Impact BMX Stem - 53mm Top Load Silver Model=Ultra Anti-Chafe Balm Axle Type 12mm TA Freehub

Axle Type 12mm TA Freehub Body Shimano Road 11 Hub Model ZR1 Disc Hub Spacing 142mm Position Rear Rim Color Black Rim Construction Single wall Rim Drilling 28 Rim External Width 36mm Rim Internal Width 27mm Rim Material Carbon Rim Model 101 XPLR Spoke Type Sapim CX-Sprint Valve Presta Wheel-Brake Comp

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM X-Actuation Cage Length Short Drivetrain Speeds 7 Color Black Chain Wrap Capacity (teeth) 30 Largest Cog 28

Utilizing an all-new spider-based design this is SRAMs most accurate high performing power meter

is an essential part of the road cyclist’s equipment

Bearing# 2437 ID X OD X W (mm) 24x37x7 Brand Sram

Promax Impact BMX Stem - 53mm Top Load Silver Model=Ultra Anti-Chafe Balm Axle Type 12mm TA FreehubThe 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 Stem Type Top Load Stem Angle (deg) 0 Length 53 Rise 5 Reach 53 Bar Clamp Diameter (mm) 22. 2 Color Silver Weight 278 Defined Color Silver Steerer Clamp Diameter 1 1 8" Stack Height 30. 5 Size 53Mm