4-in-1 Mountain Bike Repair Kit, Chain Cutter & Bottom Bracket Crank

Product Description:

Keep your bike in top condition with this comprehensive 4-piece bicycle repair tool set. Designed for home mechanics and cycling enthusiasts, each tool serves a specific function—from removing bottom brackets and breaking chains to extracting cranks and servicing freewheels. Whether you're maintaining a mountain bike, road bike, or folding bicycle, this kit provides the essential tools you need for common repairs and upgrades.

Key Features:

• Bottom Bracket Remover (12-Tooth, 6-Pin): Fits 20-tooth splined bottom brackets commonly found on Suntour chainsets. Use with a 24mm socket or wrench for easy removal of freewheels and cassette bodies.

• Bike Chain Breaker (8/9/10-Speed Compatible): Compact and portable chain tool with a comfortable grip. Double driving pin design makes breaking and installing chain pins quick and effortless.

• Crank Puller (Square Taper): Universal crank extractor for square-tapered crank sets. Extended ejector helps remove chainrings and cranks without damage.

• Bottom Bracket Removal Tool (20-Tooth): High-hardness carbon steel tool for disassembling bike bottom brackets. Nickel-plated finish resists corrosion and wear.

Specifications:

Package Options (Choose One):

• 1 x Bottom Bracket Remover

• 1 x Bike Chain Breaker

• 1 x Crank Puller

• 1 x Bottom Bracket Removal Tool

• 1 x 4-in-1 Complete Set (All tools above)

Important Notes:

• Tools require compatible wrenches or sockets (not included) for operation—check specifications before use.

• Please allow 0.1–0.5 cm measurement deviation due to manual inspection.

• Actual colors may vary slightly depending on monitor settings and photography lighting.

• Verify tool compatibility with your bike components before purchasing.

A practical, affordable toolkit for essential bicycle maintenance—perfect for home workshops, trailside repairs, and cycling adventures.