Promax Impact 48mm Top Load Stem for 31.8mm Bars Blue MFPN=999492 Designed for the rigors of

Designed for the rigors of mountain biking and trekking the Beavertail can also be used by commuters who want increased durability

5-45MM) 550 LB

6061-T6 aluminum alloy construction

Size XL Primary Color Grey Color Stone

New strain gauge and gyroscope make these power meters highly responsive and +/- 1% accurate

Promax Impact 48mm Top Load Stem for 31.8mm Bars Blue MFPN=999492 Designed for the rigors ofThe 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) 31. 8 Color Blue Weight 242 Weight (oz) 8. 5 Defined Color Blue Steerer Clamp Diameter 1 1 8" Stack Height 30. 5 Size 48Mm