SRAM BlackBox Ceramic Bearing Pulleys - Mountain (11T Pair)
007.915.016.010
SKU code: PSI-SR007915016010
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Shave drivetrain friction and add a touch of race-day exclusivity with SRAM's BlackBox ceramic bearing pulleys. These upper and lower jockey wheels swap the standard bushing/bearing setup on your mountain rear derailleur for sealed ceramic bearings, so the chain runs smoother, spins freer and the pulleys last longer.
Highlights
- Sealed ceramic bearings for reduced friction and a smoother-spinning drivetrain
- Lighter than standard pulleys at just 24g for the pair
- 11-tooth upper and lower pulley set, supplied as a complete pair
- Includes 10ml of grease for service
- Adds stiffness and durability over stock pulleys
Less drag, more durability
Ceramic bearing balls run truer and with less friction than conventional steel options, which means freer rotation under load and longer service life. The set covers both the guide (upper) and tension (lower) positions so you upgrade the whole pulley cage at once.
Fit and compatibility
Designed for SRAM mountain rear derailleurs using 11-tooth pulleys: X0, X9 and X7, plus ViaGT, in 2x10 and 3x10-speed (model years 2011-2013). Check that your existing pulleys are 11-tooth before fitting. Not intended for SRAM Eagle, AXS or XX1 X-Sync 11-speed derailleurs, which use a different pulley design.
SRAM components are covered by SRAM's manufacturer warranty against defects in materials and workmanship for two years from the original date of purchase. The warranty does not cover damage from normal wear and tear, improper installation, crashes or misuse.
If you believe your item is faulty, please return it to Tune Cycles and our team will assess it and manage any warranty claim on your behalf. Do not contact the brand or distributor directly.
- Sealed ceramic bearing upper and lower derailleur pulleys
- 11-tooth tooth count
- Supplied as a complete pair (guide and tension pulley)
- 24g per pair
- Includes 10ml grease
- Lower friction, added stiffness and improved durability over standard pulleys
| Brand | SRAM |
| Range | BlackBox |
| Model code | SS-PULL-MTB-A1 |
| Manufacturer part number | 00.7915.016.010 |
| Type | Rear derailleur pulleys (upper and lower) |
| Bearings | Sealed ceramic |
| Tooth count | 11T |
| Quantity | One pair |
| Included | Pulley pair plus 10ml grease |
| Weight | 24g per pair |
| Compatibility | SRAM X0, X9, X7 and ViaGT, 2x10 / 3x10-speed (MY2011-2013) |
| SKU | PSI-SR007915016010 |
| Model # | 007.915.016.010 |
| Barcode # | 710845600203 |
| Brand | SRAM |
