Rotor REX 1.1/2.1 BCD76 MTB SRAM Spider X1 BB30
Allowing you to combine two of the most sought after drivetrain elements in mountain biking, the Rotor REX 1.1/2.1 BCD76 MTB SRAM Spider X1 BB30 allows you to fit SRAM 1X cranks to Rotor's superb QX1 and NOQX1 chainrings.
The Rotor REX 1.1/2.1 BCD76 MTB SRAM Spider X1 BB30 has been machined from ultra stiff and resistant CNC aluminium for the best possible degree of resilience and longevity.
- All new CNC machined spider for SRAM 1X cranks with a bolt on spline
- To fit QX1 and NOQX1 Rings to SRAM cranks
- Please note crank and ring are not included, Spider only
PRODUCT REF: SPIDERREX1.1-SRAM
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