Reverse Black One D-2 Stem

1 Stem, 2 handlebar diameters. The Reverse Black One D-2 Stem builds on the success of their flagship Black One Enduro stem and brings in the ability to run both 31.8 mm and 35 mm handlebars with one stem. The titanium version shares the same design as the aluminum version with additional precision machining, a gloss black finish and titanium bolts - bringing the weight down to a cool 127 g whilst maintaining full gravity level strength.

The special designed shim allows the use of 31.8 mm bars and when removed, it works as an 35 mm stem. The shim provides a wide, smooth clamping area which is ideal for use with carbon bars.

The intelligent no-gap clamping design in the bottom ensures no pinch points, and equal clamping force for safety and stability, because the most loads and notching effects are always at the bottom of the handlebar.

The Black One D-2 is ideal for riders who have a few sets of 31.8 mm/35 mm bars with different rises and want to continue using them all, or who may want to upgrade to a 35 mm bar in the future, without having to buy another stem.

Features:

• Includes reducer shim
• Includes top cap with screw & claw
• Micro adjustment lines for better orientation in the alignment of the handlebar

Specifications:

• Length: 35 mm
• Clamping diameter: 31.8 mm & 35.0 mm
• Angle: 8 deg
• Stack height: 40 mm
• Clamping platform: 50 mm
• Head tube diameter: 1 1/8"
• Weight: 127 g
• Maximum permissible bike + rider weight: 130 kg
• Material: Aluminium 6061 T6
• E-Safety Level: Category 5 (Maximum)
• EFBE E-MTB Tri Test (EPAC MTB-GR) tested