Wheels Mfg T47 Outboard Bottom Bracket for Shimano
The Wheels Mfg T47 Outboard Bottom Bracket for Shimano features bearings that sit outboard of your frame. This bottom bracket is designed for T47 frames that have a 68 mm wide shell. 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 Outboard 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 Outboard Bottom Bracket Comparison Chart

Compatibility
- Shell: Compatible with T47 frames with 68 mm shells
- Crankset: Fits cranksets that use a 24 mm spindle
Specs
- Shell Width: 68 mm
- Type: T47 Outboard Threaded
- Axle Size: 24 mm
- Weight: ABEC-3 - 150 grams | Angular Contact - 150 grams
In the Box
- Wheels Mfg T47 Outboard 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
Have a question about this? Ask the staff.
OTHER CUSTOMERS ALSO VIEWED
-
T47 Outboard bottom bracket for 68 mm shells and DUB spindles
-
SRAM bottom bracket for T47 85.5 mm road frames and DUB cranksets
-
ROTOR T47 30MM Bottom BracketPrice range: $70.00 through $200.00Your bottom bracket for T47 frames and 30 mm cranks
-
ROTOR T47 24MM Bottom BracketPrice range: $50.00 through $205.00Your bottom bracket for T47 frames and 24mm cranks
THIS PRODUCT IS FREQUENTLY BOUGHT WITH
-
CeramicSpeed UFO Bearing GreaseOriginal price was: $21.00.$19.00Current price is: $19.00.Designed for maximize the life and performance of your CeramicSpeed bearings
-
Wolf Tooth WT-G Precision Bike GreasePrice range: $7.95 through $24.95All-purpose bike grease for your cycling-specific needs
-
CeramicSpeed UFO DripPrice range: $20.00 through $37.80The best drip chain lube we've ever used - PMC staff favorite
-
A single tool for two different bottom bracket sizes













There are no reviews yet.