Park Tool Dummy Hub Bicycle Quick Release QR Chain Keeper DH-1Parktool DH 1 Chain Keeper Made in USA The Park Tool Dummy Hub is an innovative and convenient device which replaces your rear wheel to allow for easier chain cleaning and portability, keeping your chain secure and tight when you need to have your back wheel off. Unique and Easy To Fit The Dummy Hub, also known as a sleeping hub, will work with all 1 8" and derailleur chains and is designed to allow you full access to your chain for cleaning and

Mount: Hinged clamp for quick installation

20% reduced shift effort

Super-6 Aluminium: This is a specially blended

Since its inception they have always pushed peoples ideas in terms of innovation

Groundbreaking new chain design and technology The Eagle chain has been completely re-engineered

This Shimano left hand XT (M8000) direct mount shifter (I-Spec-II) is light to the touch yet provides positive & crisp gear shifting

1 X New B-X 44mm Straight Sealed Bicycle Headset

Last at longer than other normal disc brake pads

which means more consistent chain riveting and enhanced overall strength

2 X New Wired Tyres

Size : 5mm/10mm/15mm

Hyperglide technology has chamfered inner plates to optimise shifting performance on Hyperglide sprockets