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Wheels MFG BSA Italian Thread 30mm
Description
The solution for running a 30mm spindle crankset in a Italian threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature 6806 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable.
Notes:
- For use with 30mm diameter cranks with a spindle length of at least 106mm when used in a 70mm wide BB shell. This is the overall spindle length with all spacers and adjusters removed from the spindle. Measurement is taken from the inside face of the crank arm to the very end of the spindle.
- Will not work with standard BB30 cranksets. PLEASE MEASURE YOUR BB30 CRANK SPINDLE LENGTH!
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Threaded BB for 386EVO frames. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
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Bearings: Enduro ABEC-3
Bottom Bracket/Frame Interface: BB386EVO
Bottom Bracket Shell Width (mm): 86.5mm
Bottom Bracket Shell I.D.: 46mm
Crank Spindle Diameter: 30mm
Weight: 126g
*Will accept 24mm and 24/22mm cranksets using Wheels Mfg. 386EVO BB / Crank AdaptersStock Level:In StockStock Level:2Stock Level:In StockStock Level:In StockStock Level:In StockStock Level:1Stock Level:2Stock Level:1Stock Level:1Stock Level:1$259.00 (RRP)$235.00 (RRP)$225.00 (RRP)$235.00 (RRP)$259.00 (RRP)$445.00 (RRP)$235.00 (RRP)$235.00 (RRP)$259.00 (RRP) -
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Wolf Tooth T47 Internal Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. The ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag.
The bearings in Wolf Tooth Bottom Brackets feature a custom design. The balls and race are made from a hardened chrome bearing steel. This has a higher surface hardness than stainless, which improves the durability of bearing races and reduces spinning resistance and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets have superior performance in all conditions.
- Compatible with 24mm spindle cranksets
- Adjustable-width sleeve fits 85.5mm - 92mm T47 Internal bottom bracket shells
- Best-in-class weather sealing protects bearings from water, mud, and debris
- Custom polymer spindle bushings eliminate creaking
- Installation and removal with standard 52-16 spline tool or BBS5216
- Replacement parts available
- Engineered, machined, and assembled at Wolf Tooth HQ in Minnesota, USA
- Lifetime warranty on the bearings
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- 2x 2.5mm shell spacers
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