Topeak Mini 20 Pro Mini Tool by Amazon.co.uk

• A precision full metal 23 function mini tool made to handle any road or trailside repair

• 2, 2.5, 3, 4, 5, 6, 8, 10mm Allen keys, T25 Torx wrench and screw drivers

• Spoke wrenches (15g/14g/Mavic M7/Shimano compatible)

• Chain tool compatible with all chains except Campagnolo 11 speed hollow pin chains including chain hook

• Aerodynamic seat bag holds tubes, tools and other repair items.

• Mounts with an innovative Quick Release Buckle system to fit all railed saddles.

• Fits 27.2 - 34.9mm diameter seat posts

• 3M reflective strip and safety light clip