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Wheels Manufacturing Bottom Brackets
Wheels Mfg T47 Inboard Bottom Bracket for Shimano
May 4, 2026Price range: $134.00 through $147.00
T47 inboard bottom bracket for 24 mm spindles
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Wheels Mfg T47 Inboard Bottom Bracket for Shimano
The Wheels Mfg T47 Inboard Bottom Bracket for Shimano features bearings that sit inboard of your frame. This bottom bracket is best used on T47 frames that have a shell width of wider than 73 mm and optimized for 86.5 mm wide shells. The bottom bracket cups are machined from aluminum with strict tolerances. This helps eliminate bottom bracket creaks and a sleeve is used to protect your cables and hoses from your spindle. This bottom bracket is designed for 24 mm spindles. It is available with ABEC-3 and Angular Contact bearings so you can select a balance of durability with performance.
Wheels Manufacturing Bearing Differences
The Wheels Mfg T47 Inboard bottom bracket is available with two different types of bearings. ABEC-3 is designed as an OEM replacement. This is the best balance of cost and durability. Angular Contact bearings provide better durability and are designed to last longer, but are more expensive.
Wheels Mfg T47 Inboard Bottom Bracket Comparison Chart
Compatibility
- Shell: Compatible with 73 mm and wider T47 shells. Optimized for 86.5 mm T47 shells.
- Crankset: Fits cranksets that use a 24 mm spindle
Specs
- Shell Width: 86.5 mm
- Type: T47 Inboard Threaded
- Axle Size: 24 mm
- Weight: ABEC-3 - 119 grams | Angular Contact - 119 grams
In the Box
- Wheels Mfg T47 Inboard Bottom Bracket
- 2 x dust seals
- 2 x 0.5 mm spacers
- 2 x 1.0 mm spacers
Tools Needed for Installation
You will need the following tool for installation of this product.
Q&A
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