GR-certified for freeride and downhill mountain bikes ensuring reliability in demanding conditions
Machined from solid 6061 T6 aluminum for superior strength and durability
Compatible with G1 gyro system for enhanced stability and control
Available in multiple finishes including polished chrome and black for style options
Zero rise and 58 mm width for optimal handlebar positioning
Summarized by Shop
FEATURES
Rigorously tested by EFBE. Passed TRI-TEST® GR. Certified for freeride and downhill mountain bikes
Machined from solid 6061 T6 aluminum
Compatible with G1 Gyro System
SPECIFICATIONS
31.8mm clamp diameter
31mm length (169g)
35mm length (170g)
Zero rise
58mm width
35mm stack height
M6 x 1.0 x 18mm / 20mm stainless ste
Clamp Diameter
31.8 mm
Length
169 mm (35 mm length), 170 mm (35 mm length)
Stack Height
58 mm
Weight
169 g (35 mm length), 170 g (35 mm length)
Material
6061 T6 aluminum
Finish Options
Black, Silver, Polished Chrome
Bolt Pattern
M6 x 1.0 x 18 mm, 20 mm stainless steel bolts
Summarized by Shop
4.9
78 ratings
5
4
3
2
1
Awesome product. Shipping was fast, and packaging was better than anything I’ve ever ordered. The stem looks good, and works good. It’ll be all I use moving forward.
D
DYLAN · August 10, 2026
If I could give more stars, I would!
K
Kellie · July 16, 2026
Great bars and stem from title and I got them shipped out to me fast. I have 2 sets of ah1 31.8 bars on mine and my wife’s bike. They seem strong and more damp then 35s I had previously. I run them on a DJ and have had a few heavy landings, but they are holding up and quality looks great.