Description
Ultimate Workshop Capability with Topeak ALiEN II
The legendary Topeak ALiEN II provides comprehensive workshop capabilities directly to your jersey pocket or hydration pack. Remote mechanical breakdowns can quickly strand unprepared cyclists miles away from the nearest bicycle repair shop or roadway. This award-winning device packs 31 distinct functions to handle almost any trailside emergency or complex component adjustment. Consequently, you can tackle long backcountry expeditions or demanding sportives with absolute self-reliance and complete peace of mind.
Heavy Duty Chrome Vanadium Steel Construction
Reliable emergency gear must withstand high torque without bending or stripping out sensitive fastener heads. Manufacturers build the Topeak ALiEN II using premium chrome vanadium steel for maximum durability and strength. The robust engineering-grade polymer housing protects the folding mechanisms while keeping the total weight to a manageable 290 grams. Furthermore, a stainless steel knife and hardened steel bottle opener provide versatile utility long after your ride finishes.
| Hex Wrenches (Allen) | 2-L / 2.5 / 3 / 4 / 5 / 6 / 8 / 9 / 10 mm |
|---|---|
| Torx® Wrench | T25 |
| Open Wrenches | 8 / 10 / 15 mm |
| Spoke Wrenches | 14G / 15G |
| Pedal Wrench | Mini pedal wrench (designed for emergency field repairs) |
| Chain Tools | Chain tool (up to 12-speed, excl. Campagnolo® 11-speed hollow pin), Chain hook, Secondary chain link fence, Chain pin breaker |
| Tyre Tools | Two tyre levers (integrated into the tool body), Air release button |
| Screwdrivers | #2 Phillips, Flat head |
| Knife & Utility | Serrated knife / saw, Bottle opener |
| Workshop & Added Features | Two piece design, Tool lock, Self-tightening tools, Two chain pins compartment |




