Promax Impact 48mm Top Load Stem for 31.8mm Bars Blue Model-Maindrive The Omega Compact bar uses

The Omega Compact bar uses the same advanced manufacturing techniques as more expensive bars with the 6061 aluminum tubing being double-butted tapered and shot peened

Rear Axle 12mm Thru x 148mmCassette Body Type Shimano Micro SplineColor GreenSkewer Included NoBearing Type Sealed CartridgeWeight 292Designed for ebike YesDefined Color GreenSpoke Interface J-BendHub Drilling 28Hub/Brake Compatibility 6-Bolt Disc

Tubeless ready design with tubeless valve and rim tape included

External rear zippered pocket

Promax Impact 48mm Top Load Stem for 31.8mm Bars Blue Model-Maindrive The Omega Compact bar usesThe 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