Renthal - Handlebar Mounts 28.6mm - 5mm OffSet - Bolt Dim: 12mm x 60mm
Renthal

Renthal’s 1 1/8” (28.6mm) handlebar clamps are designed to allow the mounting of oversized 1 1/8” handlebars, such as the Twinwall and Fatbar to motorcycles which are equipped with 7/8” handlebars as standard.
Designed to use the OEM rubber cones.
Renthal’s 1 1/8” (28.6mm) handlebar clamps are designed to allow the mounting of oversized 1 1/8” handlebars, such as the Twinwall and Fatbar to motorcycles which are equipped with 7/8” handlebars as standard.
Designed to use the OEM rubber cones.


Clamps
The handlebar clamping surfaces are accurately machined. This ensures a perfect fit between the handlebar and clamp which reduces possible movement. Available in different offsets and anodised to prevent corrosion.
Bolts
To minimise the chance of bolt failure, special attention has been paid to the design. The unique bolt head is designed with a part hemispherical seating blended into the shank. The bolt is plated and de-embrittled to resist corrosion. A stainless steel spring dowel pin prevents rotation when tightening.




CNC Machined
Both the clamps and the bolts are carefully CNC machined at the Renthal Factory.
Taking a billet of material our CNC machines use various tools to machine away material leaving the final product ready for finishing.
Material
The clamps are CNC machined using a high-strength 6082 T6 Aluminium alloy. The bolts are CNC machined from nickel chromium molybdenum 817M40 steel that is both hardened and tempered to grade 'W'. Corresponding to an ultimate tensile strength of 1075-1225 N/mm or 70-80 Ton/in.


Honda CRF-R - 2000 - 20
Yamaha YZ-F - 2014 - 20
Kawasaki KX - 2017 - 20
Renthal’s 1 1/8” (28.6mm) handlebar mounts are designed to allow the mounting of oversized 1 1/8” handlebars, such as the Twinwall or Fatbar, on certain model motorcycles which are equipped with 7/8” handlebars as standard. These are CNC machined from 6082-T6 billet aluminum and black anodized with laser etched Renthal logo.
The mounting studs are a special CNC machined hardened nickel chromoly steel with a machined relief to allow for the bending of the stud in the event of a hard crash. Our 1 1/8” mounts are meant to be a direct OEM replacement for the stock 7/8” mounts and will replicate the OEM bar position and height.
Sold as a pair.
- The clamps are CNC precision machined from 6082 T6 solid billet, high strength aluminium alloy.
- Precision CNC machining ensures a perfect fit between the handlebar and clamp for maximum clamping strength.
- The bolts are CNC machined from nickel chromium molybdenum 817M40 steel and the hardened and tempered to grade W strength.
- A unique bolt head design with part hemispherical seating blended into the shank minimises the chance of bolt failure.
- Renthal bar mounts are designed to replicate the bar postion of the OE bar mounts.
- Black anodised finish.
- Please note Renthal bar mounts are designed to utilize the OE rubber cones.
Bar Mount Dimensions | |
Dim A | 28 |
Dim B | 12 |
Dim C | 32 |
Dim D | 5 |
Dim E | 47 |
Dim F | 34 |