Promax Impact BMX Stem - 53mm Top Load Red MFPN=55-60901 Forged and CNC machined 6061

Forged and CNC machined 6061 aluminum clamp and lever

Cushioned Air-Mesh padding

Front and Rear application Flat Protection Sidewall TPI 120 Color Black Weight 598 Defined Color Black ISO Width (mm) 56 ISO Diameter 559 / 26" MTN Tire Intended Use Gravel Tire Diameter 26" Tire Bead Folding Labeled Size 26 x 2

Color Black Ring Position/Type Outer Tooth Count 52 Drivetrain Speeds 10 Chainring BCD 110 Shimano Asymmetric Defined Color Black keyword search Tiagra Size 52T

Includes 3-spline 18 tooth cog and a TSS33 twist shifter

Promax Impact BMX Stem - 53mm Top Load Red MFPN=55-60901 Forged and CNC machined 6061The 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 Red Weight 278 Defined Color Red Steerer Clamp Diameter 1 1 8" Stack Height 30. 5 Size 53Mm