Promax Impact BMX Stem - 48mm Top Load Silver Model=PG-1170 11 Speed Cassette Forged chromoly spindle

Forged chromoly spindle

3 speed thumb style shifter for 22

DTC dual tread compound with 120 tpi casing

Refined with new graphics

Model Klamper Kit Front or Rear Caliper Post Mount 74mm Rotor Separate Pull Short Pull Color Silver/Orange Weight 211g

Promax Impact BMX Stem - 48mm Top Load Silver Model=PG-1170 11 Speed Cassette Forged chromoly spindleThe 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 48 Rise 5 Reach 48 Bar Clamp Diameter (mm) 22. 2 Color Silver Weight 242 Defined Color Silver Steerer Clamp Diameter 1 1 8" Stack Height 30. 5 Size 48Mm