Promax Impact BMX Stem - 48mm Top Load Black Finger-Full 48t outer chainring is stamped

48t outer chainring is stamped aluminum for weight savings

} Built from durable woven-nylon construction

Misc 8 notch BB and Bosch Classic 1 Active 2 Performance and CX spiders

Adhesive No Wheel Size 26" Material Nylon Width 17 Tire Diameter 26" Rim Strip Width (mm) 17

} Precisely manufactured tools enable simple checking of wheels with dimensions from 16 to 29 inch

Promax Impact BMX Stem - 48mm Top Load Black Finger-Full 48t outer chainring is stampedPromax Impact BMX Stem 48mm 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) 22. 2 Color Black Defined Color Black Length 48 Reach 48 Rise 5 Stack Height 30. 5 Steerer Clamp Diameter 1 1 8" Stem Angle (deg) 0 Stem Type Top Load Weight 242