Designed for use with 30 mm crank spindles, the Wheels Manufacturing T47 Outboard Threaded bottom bracket is a great upgrade if you're looking for long-lasting, smooth operation.
- Compatible with T47 bottom bracket/frame interface and 30 mm crank spindles
- Fits frames with 68 to 100 mm bottom bracket shell widths; 47 x 1.0 mm threaded bottom bracket internal diameter
- Machined aluminum cups with replaceable bearings offer increased durability and bearing life
- Enduro Angular Contact sealed, grade 5 chromium-steel ball bearings provide long-lasting, smooth operating and are suitable for carrying combined axial and radial loads
- 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
- Also includes two 0.5 mm crank spindle spacers, two 1.0 mm crank spindle spacers and two Enduro silicon dust seals
- T47 bottom bracket cups are similar to standard BSA threaded cups in that the drive side cup is left-hand threaded and the non-drive side cup is right-hand threaded
- Use a quality grease when installing in steel or aluminum bottom bracket shells, and a compatible anti-seize compound in titanium shells (grease and anti-seize not included)
Made in USA.
View all Wheels Manufacturing Bike Bottom Brackets| Best Use | Cycling |
|---|---|
| Bottom Bracket Installation | Threads into Frame |
| Bottom Bracket Standard | T47 |
| Spindle Interface | No Spindle |
| Fits Shell Width | 68-100 millimeters |
| Spindle Diameter | 30 millimeters |
| Weight | 155 grams |
| Bearing Material | Stainless Steel |
| Material(s) | Aluminum cups/Enduro Angular Contact bearings |