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Bontrager BITS Integrated MTB Tool

Model 581077

Securely stow your essential trail toolkit in your fork’s steerer tube with this clever integrated storage solution. The compression fitting replaces a traditional MTB fork's star nut and keeps an included multi-tool and more cleanly out of sight, yet always at the ready – and it doesn't require you to thread your fork!

Product details

Easy tool access for quick trail-side repairs
Bolted compression system securely holds tool and carrier
A compression install replaces the star nut fitting with no need to thread the fork
Simple install with two bolt lengths and included spacers for customising the fit
Includes BITS Multi-Tool with hex keys, screwdriver, chain breaker and storage for quick links
2, 2.5, 3, 4, 5, 6 and 8 mm hex along with T25 and flat-head screwdriver
Compatible with MTB forks with threadless headsets and non-carbon steerer tubes
Not compatible on forks with oval internal steerer tube shapes, like the Fox 38

'Integrating tools with the bike means that my pockets are lighter and that I will likely never forget to pack my multi-tool before heading out for a ride. I like the fact that in comparison to a regular multi-tool and chain breaker, the BITS system doesn’t add any weight to the bike. I love the easy access of the unit – that is really convenient when nipping things up or making set-up changes during the ride. So far, it seems to be pretty faultless.'

'The Design & Innovation Award is both a seal of approval and the benchmark achievement for the bike industry’s highest-performing products.'

'A range of Allen keys along with a chain tool offer whatever you may need for most trailside repairs'

'Carrying around a huge pack with a bunch of tools is so last year'

'A compact package hidden out of sight'

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Out of sight, but always at the ready. This system ensures that you start and end every ride with an essential toolkit for trailside repairs. The tool is easily accessible by a pull-latch, but stowed away so it doesn't distract you from what matters: enjoying your ride.

A broken chain can break your heart, but not when you're riding with the BITS Integrated MTB Tool. It's equipped with a chain tool that'll keep you rolling even if the unexpected occurs.

The alloy multi-tool is light, durable and strong, and it fits securely into its carrier so you'll never notice it's there until you need it.

A variety of hex and torx bits, screwdriver, chain tool and more equips you with the essentials for nearly any trailside fix, so you never have to cut your ride short for a repair.

A bolted compression fitting replaces the traditional star nut, so there's no need to thread or otherwise alter your fork. It delivers a secure and rattle-free hold, and it's compatible with any round alloy threadless fork steerer tube.

If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

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Whether you're looking for instructions on how to reset your cycling computer, charging guidelines for your light or anything in between, we're here to help. Click on the link to download the product manual.

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Size	10 function
Material	Aluminium
Weight	158g

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.