Park Tool SW-1C Spoke Wrench – 3.30mm | Green

The CT-3.3 is a professional shop-quality tool for removal and installation of bicycle chain rivets for chain sizing and replacement. Compatible with virtually all single-speed and multi-speed chains* including SRAM Flattop and SRAM T-Type. The CT-3.3 features a floating locating shelf for compatibility with any width of chain. Built to last and easy to use, the CT-3.3 features a comfortable handle, investment cast steel body and replaceable driving pin for years of dependable use.

• Compatible with single-speed bicycle chains including 1/8", 3/16" and half-link
• Compatible with all 5-speed to 12-speed bicycle chains* including SRAM T-Type, SRAM Flattop, and Shimano XTR 12-speed
• *The CT-3.3 will install and remove, but not peen, Campagnolo 11, 12 and 13-speed chain rivets

• Fits Atom®, Regina®, splined Zeus®, and some Schwinn®-approved freewheels
• The FR-4 has 20 splines and is approximately 21.6mm in diameter
• Center bore for axle clearance is 10mm
• Always use a skewer or axle nut to hold tool firmly in place during removal

• The BBT-9 is used to remove and install external bearing crankset bottom brackets. One end of the BBT-9 securely engages the 16 notches of bottom bracket cups. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap on Shimano® Hollowtech II® systems. The BBT-9 fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.
  • 16-notch 44mm OD cups
  • Fits:
    • Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups
    • External threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, Hope™ (non-BSA30) and others
    • 16-notch rotor disc lockrings
    • 16-notch Bafang® BBSH, BBS02 Mid Drive motor lockrings