The eight-function tool has all of the basic cyclists' needs -- hex keys in 2, 2.5, 3, 4, 5, and 6mm hex wrenches, plus phillips and flathead screwdrivers. I've got no idea what on a bike takes a flathead screw, but I've had some 2.5mm adjustment bolts on random bits that frustrated me when all I had was a 2 and a 3! Realistically, 90% of fasteners on a modern bicycle are 4, 5, or 6mm.
Woodsie 8
Woodsie 10
Woodsie 11
The Woodsie 10 adds an 8mm hex wrench and a t-25 torx. If you've got a SRAM / Truvativ GXP crank, let me tell you from personal experience -- keep an 8mm wrench on you at all times. That single crankbolt is the key to the whole system. If it works its way loose on a harsh ride, you'll irreparably damage your crankset. As for the T-25 torx wrench, this roadie isn't sure where it's useful, since those Shimano chainring bolts need a T30.
The Woodsie 10 adds an 8mm hex wrench and a t-25 torx. If you've got a SRAM / Truvativ GXP crank, let me tell you from personal experience -- keep an 8mm wrench on you at all times. That single crankbolt is the key to the whole system. If it works its way loose on a harsh ride, you'll irreparably damage your crankset. As for the T-25 torx wrench, this roadie isn't sure where it's useful, since those Shimano chainring bolts need a T30.
Really, though, you should pay the extra couple clams for the 11-function tool, which adds a chain breaker. If you ever hopelessly garble your chain, this plus a Wipperman or SRAM masterlink will get you back on the road full speed, without resorting to the walk of shame in your cycling cleats! It's actually a fairly useful chaintool for a pocket one, with a flip-out lever to give you the extra torque you need for a feisty, gunky chain.
Some super fancypants multitools give you knives, pliers, and kitchen sinks, but, really, this is what you need without what you don't. Except the wood panels -- those are just neat.
One quick word to the wise -- refolding that chain tool is a bit of an origami game. I get best results opening the hex wrenches, folding the chain tool first, and then refolding the whole deal. The extra-leverage arm for the chain tool is curved to fit snugly against the rest of the tools.
Review and write up by: Tyler Stetson
2 comments:
t25s are used for disc brake rotor bolts, typically
Does this work with 11 speed chains?
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