Speedline Parts | 31.8 Elite BMX Pro Racing Stem Stems SL-P42-31K
Speedline Parts | 31.8 Elite BMX Pro Racing Stem Stems SL-P42-31K
Speedline Parts | 31.8 Elite BMX Pro Racing Stem Stems SL-P42-31K

Speedline Parts | 31.8 Elite BMX Pro Racing Stem


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Regular price$89.95
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The Speedline Elite 31.8 Pro BMX Race Stem is the Big Brother to our Speedline Slant 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!

TRUSTED AND DESIGNED FOR THE PROS

PAT COO

National BMX Champion Pat Coo runs Billet BMX® components including Internal Bolt Chain Tensioners and Titanium Axle Bolts on his Race Bikes. "Billet makes High Quality Parts that I can Trust with Confidence so I can Focus on Winning Races"

MR BILLET

I spend a ton of Time Designing all of our High End Parts with Elegant Styling and Precision Fitment. Plus, they have to be Strong Enough to Survive Abuse from Pro Athletes and the Largest Riders. I Strive to make Billet BMX® parts the Best in the Industry.

ZACH LEWIS

Dew Tour, Vans Triple Crown and X Games Athlete Zach Lewis runs Billet BMX® Components including Axle Nuts and Internal Bolt Chain Tensioners. "I need High Strength Parts that can Handle my Backflips and Tricks without failure. I can always count on Billet."

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