Park Tool BBB-4 Big Blue Book of Bicycle Repair - 4th Edition WORKSHOP 2 Fold-Up Hex Wrench Set

2 Fold-Up Hex Wrench Set features the most common tool fitting sizes found on a bike

the all-new Vaypor S Li2 delivers the most biomechanically correct platform currently available

Ultralight at just 17 grams

-20°C to 40°C (-4°F to 104°F)

The curve has been optimised for modern road levers

Park Tool BBB-4 Big Blue Book of Bicycle Repair - 4th Edition WORKSHOP 2 Fold-Up Hex Wrench SetThe 4th edition of the Big Blue Book of Bicycle Repair is up to date with the latest information, procedures, and techniques, covering everything from minor adjustments to complete overhauls. The BBB 4 features clear, step by step instructions, high quality photos and useful charts and graphs to thoroughly explain and demonstrate hundreds of repairs. Written by Calvin Jones, Park Tool's Director of Education and one of the worlds leading authorities