Wera 05004171001 Bicycle Tool

Bicycle tool Wera 05004171001 is a compact tool set for bicycle maintenance supplied in a practical pouch. The set includes 89 mm long bits and an 816 R Kraftform bit hand-holder with Rapidaptor quick-release chuck and a multi-component Kraftform handle designed to reduce fatigue during repeated use. The compact dimensions (150 × 65 × 110 mm) and weight of 0.406 kg make the kit easy to carry and store.

Advantages

The Wera 05004171001 combines a durable design with a quick-release Rapidaptor chuck for fast bit changes and a Kraftform handle that improves grip comfort. Long 89 mm bits extend reach in recessed fasteners while the supplied pouch keeps tools organized and protected during transport.

Suitable for

• On‑the‑bike repairs and adjustments
• Routine maintenance and component adjustments
• Home workshop use for cyclists
• Portable toolset for commuter or touring cyclists

Key specifications

• Brand: Wera
• Model / MPN: 05004171001
• EAN: 4013288211439
• Contents: 89 mm bits, 816 R Kraftform bit hand-holder with Rapidaptor quick-release chuck
• Handle: Multi-component Kraftform handle for reduced fatigue
• Dimensions (W×D×H): 150 × 65 × 110 mm
• Weight: 0.406 kg
• Color: Black / Green

How to use

Select the appropriate 89 mm bit for the fastener, insert it into the Rapidaptor chuck of the 816 R Kraftform bit hand-holder and lock it with the quick-release mechanism. Use the multi-component Kraftform handle to apply torque while maintaining comfort; the extended bits allow access to recessed screws and bolts commonly found on bicycles. Store bits and the hand-holder in the supplied pouch when not in use.

Recommendations

Inspect bits for wear before use and replace damaged bits to avoid rounding fasteners. Keep the pouch dry and clean; lubricate the chuck occasionally to maintain smooth operation.