For SRAM for dub Crank Spacer Aluminum Alloy Bottom Bracket Gap Adjuster Precision 29mm Axle Fit Shim for Bicycle Lightweight Gap Regulation Tool 7.4-

Details

• [PACKAGE CONTENT] One crank spacer regulator compatible with cranks that need a 29mm axle and a 3mm diameter interface; available in two thickness choices 7.4mm and 11.7mm for tuning clearance.
• [LIGHT AND OXIDATION RESISTANT] Made from aluminum alloy to resist oxidation and keep the part light, making it suitable for routine maintenance and performance-minded builds.
• [SNUG, PRECISE FIT] Precision machining to the specified 29mm axle and 3mm diameter helps prevent wobble and ensures stable alignment between crank and bottom bracket.
• [GAP ADJUSTER TOOL] Functions as a gap adjuster to accurately set the spacing between crank and bottom bracket, reducing bearing stress and smoothing pedaling feel during rides.
• [STYLE CHOICES & MEASUREMENT REMINDER] Offered in black, red, gold, blue, purple and silver and weighs only 9g for minimal on weight. PLEASE MEASURE YOUR CRANK AND BOTTOM BRACKET DIMENSIONS CAREFULLY; DO NOT RELY ON SIZE CHART.