The Alienation Circle Jerks Chain Tensioner (14mm) is a round, black 6061-T6 alloy metal disc with a central hole and "14 1.5-2" engraved on its surface.

The Alienation Circle Jerks Chain Tensioner (14mm) is a black, circular plastic part with a raised center and top slot, designed to control chain slap in tensioners, shown against a white background.

Highlights

Keeps chain slap down
Solid, non-adjustable design
Works with any setup
6061-T6 alloy build

Description

Chain slap is one of those small annoyances that wears on you. These Alienation Circle Jerks tensioners hold your rear wheel where you set it, so the chain stays at the tension you gave it.

They are a solid, non-adjustable design that works with any frame, chain and chainring combination, built from 6061-T6 alloy and finished in black. Sold in pairs for 14mm axles.

Features

Keeps chain slap down. They hold the rear wheel at the position you set, so the chain stays tensioned instead of slapping around.
Solid, non-adjustable design. A fixed design with nothing to wind in or out: set your wheel, tighten up and leave them alone.
Works with any setup. Compatible with any frame, chain and chainring combination, so you do not need to match them to your gearing.
6061-T6 alloy build. Sturdy and dependable 6061-T6 alloy construction, so they hold their shape every time you clamp the wheel down.
Sold in pairs, 14mm. You get both sides in the box, sized for 14mm axles and finished in black.