The BRK-1 is our ultimate mobile mechanic tool kit. This tailored selection of 100 professional-grade bike tools was carefully chosen by our team of experienced mechanics, with a comprehensive offering of the tools you'll need to adjust, replace, diagnose, and repair most components on a bicycle. Whether you're working in a professional race pit, neutral support tent at a local event, or the trailhead parking lot, you'll have the tools you need — and none of the tools you don't. The BRK-1 was designed around our BX-3 Rolling Big Blue Box, a professional-grade toolbox for the professional bike mechanic. When open, the BX-3 is a neatly-organized display of your tool collection, featuring dual-sided pallets with hundreds of custom-designed loops and pockets. The BX-3 has room to grow your tool collection even when fully loaded with the contents of the BRK-1. When closed, the BX-3 is built for travel, with a tough weather-resistant outer shell, integrated wheels and an extendable handle. BRK-1 FEATURES BX-3 Dimensions: 23.4" x 17.3" x 9.3" (59.5 cm x 44 cm x 23.5 cm)Weight: 48.5 lbs (22 kg) NOTE: Tool kit contents are subject to change. INCLUDES: EWS-2 Bicycle Electronic Shift Tool TL-6.3 Steel Core Tire Levers IR-1.3 Internal Cable Routing Kit BBT-69.4 Bottom Bracket / Lockring Tool — 16-Notch RR-12.2 Tape Measure BBT-RS Bottom Bracket Tool Retaining System BBT-79.3 Bottom Bracket Tool — 12-Notch PS-1 Disc Brake Pad Spreader EP-1 End Cap Crimping Pliers MWF-3 Metric Flare Wrench SW-6 Spoke Wrench — 3.7 mm DAG-3 Derailleur Hanger Alignment Gauge GSC-4 Bicycle Cassette Cleaning Brush GSC-3 Drivetrain Cleaning Brush EWS-1 Bicycle Electronic Shift Tool THT-30 T30 Sliding T-Handle Torx®-Compatible Wrench THT-25 T25 Sliding T-Handle Torx®-Compatible Wrench THT-20 T20 Sliding T-Handle Torx®-Compatible Wrench THT-10 T10 Sliding T-Handle Torx®-Compatible Wrench THH-8 8 mm Sliding T-Handle Hex Wrench THH-6 6 mm Sliding T-Handle Hex Wrench THH-5 5 mm Sliding T-Handle Hex Wrench THH-4 4 mm Sliding T-Handle Hex Wrench THH-3 3 mm Sliding T-Handle Hex Wrench THH-25 2.5 mm Sliding T-Handle Hex Wrench THH-2 2 mm Sliding T-Handle Hex Wrench CC-4 Chain Checker SR-12.2 Sprocket Remover / Chain Whip CT-3.3 Chain Tool LP-7 Utility Pliers BX-3 Rolling Big Blue Box PW-4 Professional Pedal Wrench SCW-13 13 mm Shop Cone Wrench SW-3 Spoke Wrench — 3.96 mm #1670 10 mm Hex Bit (68 mm L) SW-2 Spoke Wrench — 3.45 mm SW-0 Spoke Wrench — 3.23 mm #1668 8 mm Hex Bit (26.5 mm L) #1666 6 mm Hex Bit (26.5 mm L) #1665 5 mm Hex Bit (26.5 mm L) #1664 4 mm Hex Bit (26.5 mm L) #1663 3 mm Hex Bit (26.5 mm L) SPA-2 Pin Spanner GSC-1 GearClean™ Brush #1655 15 mm Socket #1654 14 mm Socket BBT-10.2 Adjusting Cap Tool #1650 10 mm Socket SBC-1 Spoke, Bearing, and Cotter Gauge PAW-6 6-Inch Adjustable Wrench HXS-1.2 Professional L-Shaped Hex Wrench Set SD-3 3 mm Flat Blade Screwdriver SD-0 #0 Phillips Screwdriver VP-1C Vulcanizing Patch Kit VC-1 Valve Core Tool CNW-2 Chainring Nut Wrench CN-10 Professional Cable and Housing Cutter NP-6 Needle-Nose Pliers UP-SET Utility Pick Set — Instructions TWS-3 3-Way Torx®-Compatible Wrench TWS-1 Torx®-Compatible Wrench Set SZR-1 Scissors TW-6.2 Ratcheting Click-Type Torque Wrench TW-5.2 Ratcheting Click-Type Torque Wrench SCW-19 19 mm Shop Cone Wrench SCW-17 17 mm Shop Cone Wrench SCW-15 15 mm Shop Cone Wrench FR-5.2H Cassette Lockring Tool with Handle AWS-3 3-Way Hex Wrench AWS-1 3-Way Hex Wrench ATD-1.2 Adjustable Torque Driver MW-10 10 mm Metric Wrench MW-9 9 mm Metric Wrench FR-1.3 Freewheel Remover — Shimano®, Etc. MW-8 8 mm Metric Wrench DT-2 Rotor Truing Fork BO-2 Bottle Opener DSD-4 Derailleur Screwdriver DSD-2 Derailleur Screwdriver HMR-8 8 oz. Shop Hammer DH-1 Dummy Hub MLP-1.2 Master Link Pliers CWP-7 Compact Crank Puller Tool Kit Comparison Chart