REVERSE Colab Chain Tensioner

Reverse Colab Single Speed Chain Tensioner, Black

Reverse's Colab tensioner, a collab with SB One. Bolts into your rear derailleur hanger and takes up the chain on a single speed setup, so a park or freeride bike can lose the derailleur and keep things quiet and simple.

Two 11 tooth jockey wheels. Chainline is set with the washers supplied. Runs 9, 10, 11 and 12 speed chains with 13 to 17T sprockets. Size the chain so the rear suspension can use all its travel without hitting the tensioner's end stop. Reverse spec 16Nm on the mounting bolt, up to 28Nm if it still moves. Not sure it fits your bike? Talk to us and we'll check.

Colour: Black.

Key Features

• Single speed chain tensioner, made with SB One
• Mounts to the rear derailleur hanger
• Two 11T jockey wheels
• Chainline set with supplied washers
• 9 to 12 speed chains, 13 to 17T sprockets

Specifications

• Mount: Rear derailleur hanger
• Chain compatibility: 9, 10, 11 and 12 speed
• Sprocket compatibility: 13-17T
• Jockey wheels: 2 x 11T
• Material: Aluminium
• Weight: 146g (+/- 5%)
• Mounting torque: 16Nm, up to 28Nm max if it moves
• Spare parts: Pulley set 90511, derailleur hanger screw 40269
• Colour: Black
• Part number: 40221

In the Box

• Chainline washers: 2 x 0.45mm, 2 x 0.20mm, 2 x 1.0mm

Specs can change without notice from Reverse Components.