Hope Gravity Stem 20 mm Black

Hope Gravity 20 mm MTB Stem: Designed for Control

The Hope Gravity 20 mm MTB stem was developed for gravity riding, including Enduro, Downhill (DH), Bike Park, and e-MTB. Its ultra-short 20 mm length creates a very compact cockpit and brings the handlebar as close as possible to the fork steerer, delivering precise control on the steepest, most technical sections.

Hope developed this stem based on feedback from World Cup Downhill and Enduro riders, with the goal of optimizing rider position and bike control. The 35 mm stack also gives the cockpit a specific height that should be taken into account when adjusting your riding position.

CNC-Machined 2014-T6 Aluminum

True to the British brand Hope’s expertise, this stem is a mechanical work of art:

• Machined from a solid block: CNC-machined from a block of high-strength 2014-T6 aluminum for an exceptional strength-to-weight ratio, allowing Hope to precisely control the part’s geometry and dimensions.
• Ultra-Short Length (20 mm): Ideal for modern frames with Forward Geometry (long reach), delivering exceptionally responsive steering and an aggressive riding position.
• The handlebar clamp area is 5 mm wider to increase the rigidity and strength of the assembly. The stem also features an integrated headset top cap, with a compression bolt included.

Indestructible Design for Extreme Riding

Built to withstand the toughest forces:

• Large contact area: The handlebar clamp area is 5 mm wider to reduce flex under heavy loads and distribute pressure evenly across carbon or aluminum handlebars.
• Iconic anodized finish: Available in Hope’s 7 signature colors to customize your bike down to the smallest detail.

Key Features

• 20 mm length for a very compact cockpit
• 35 mm stack
• CNC-machined from solid 2014-T6 aluminum
• Clamp width increased by 5 mm for improved system rigidity
• Compatible with 31.8 mm and 35 mm handlebars
• Integrated headset top cap and compression bolt included
• Developed for Enduro, DH, Bike Park, and e-MTB riding
• Available in 7 Hope anodized finishes for more customization options

Technical Specifications

• Model: Gravity Stem 20mm
• Use:  Enduro, Downhill (DH), Bike Park, VTTAE (E-MTB)
• Length:  20 mm
• Stack: 35 mm
• Max insertion: 33.5 mm
• Min insertion: 31 mm
• Handlebar clamp spacing increased by 5 mm for added rigidity
• Handlebar diameter (depending on version):
  • 35 mm, or
  • 31.8 mm
• Steerer diameter: 1 1/8" (Standard)
• Material: CNC-machined 2014-T6 aluminum
• Hardware: High-strength stainless steel
• Integrated stem top cap
• Stem top cap bolt included
• Made in: Barnoldswick, England