If you're looking to avoid those nasty elbow injuries

F 160-180mm - R 140-160mm 160-180mm:

The largest cog is 7075 Aluminium to keep weight down while the remaining cogs are constructed from durable steel

and construction details that'll ensure total mobility as you shred at blur speed

Torx Head Key for accessing Bleed Ports

Park AWS-8 3 Way Ball Ended 4 5 6mm Allen Key Tool PLP|EMTB Optimised If you're looking to avoidPark first introduced the 3 way allen key to the world over 30 years ago, and it's been a favourite of bike mechanics and home mechanics alike ever since. The Park AWS 8 has ball ends for accessing harder to get bolts, and a big, palm sized handle for comfort and leverage. You pretty much just need the one tool for at least 3 4 of the bolts on a bike! Who's this for: People who work on bikes, and don't want the hassle of needing to switch tools, just