Speedline Parts | 31.8 Elite BMX Pro Racing Stem

The slant load design makes for easier loading and adjustment. It combines the best of features of a front load and top load stem. The 31.8 beefs up the clamping area to increase front-end stiffness and ensure your bars stay put!

Available in 4,  31.8 Sizes - 42mm, 48mm, 54mm. and 60mm

Available in Black Anodized, or Polished Aluminum.

1 1/8" ( 28.6mm ) Clamp for the fork and 31.8 Bar Clamp for the Oversize Carbon and Aluminum Pro Bars.

CNC'd from 6061 T-6 Billet Aluminum.

Stainless Steel Hardware ( Optional Titanium Stem Bolts Available here ) 

9.1 ounces ( 254 grams ) in the 54mm length.

Provides a 1/4" rise to overall bar height.

Still can’t decide on the right stem? Click here to read our blog about choosing the right stem!