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Wheels Manufacturing Bottom Brackets
Wheels MFG Italian Threaded ABEC-3 24 MM Bottom Bracket
April 9, 2026MPN: BB-ITA-24MM
$118.00
Shimano Hollowtech II compatible bottom bracket for Italian threaded frames
Only 1 left in stock – Ships Monday!
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Wheels MFG Italian Threaded ABEC-3 24 MM Bottom Bracket
The Wheels MFG Italian Threaded ABEC-3 24 MM Bottom Bracket is an Italian-threaded road bottom bracket designed for 70 mm shells. It uses high-quality ABEC-3 bearings with silicone dust seals for smooth, durable performance. The unit is fully serviceable and comes with aluminum cup spacer and crank spindle spacers for fine-tuning fit. It accepts 24 mm spindles such as Shimano and threads into Italian threaded shells found on Pinarello and Colnago frames.
Compatibility
- Shell: Compatible with Italian Threaded 70 mm shells
- Crankset: Fits cranksets that use a 24 mm spindle, such as Shimano's Hollowtech II
Specs
- Shell Width: 70 mm
- Type: Italian Threaded
- Axle Size: 24 mm
- Weight: 98 grams
In the Box
- Wheels MFG Italian Threaded ABEC-3 24 MM Bottom Bracket
- 2 x dust seals
- 2 x 0.5 mm spacers
- 2 x 1.0 mm spacers
- 1 x 2.5 mm spacers
Tools Needed for Installation
You will need the following tool for installation of this product.
Q&A
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