X-HUB SP DISC

This new generation of hubs flanges for Straight Pull spokes set new benchmarks in every aspect. Weight is really extraordinary: from only 89 grams and 183 grams for the front to the rear. The internal mechanism presents axles with variable geometry, Hi-performance SKF sealed bearings with a new external Bearing Preload System with a stainless steel grub screw locking. The broached titanium ring has now 56 tooth (was 28) on which simultaneously act 4 pawls with triple-engagement tooth profile. The doubling of the point of engagement halves the pedal lag time and allows a faster acceleration response. There are versions for quick release or thru axle and compatible with the RockShox RS-1 fork. The freewheel can be optioned for Shimano 9-10-11s driver, Shimano Micro Spline 12s, SRAM XD or XDR and Campagnolo Next 3 Ways - N3W drivetrains. Are available also models with enlarged spacing like Boost 110 and 148 and for Lefty 2.0

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  • X-Hub SP Boost 148 MS (Micro Spline) 32

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle. 32 holes oversized AL7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, AL7075-T6 freewheel Micro Spline 12s compatible (SRAM 11-12s or Shimano 9-10-11s driver compatible in optional). Several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 MS (Micro Spline) 28

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle. 28 holes oversized AL7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, AL7075-T6 freewheel Micro Spline 12s compatible (SRAM 11-12s or Shimano 9-10-11s driver compatible in optional). Several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 MS (Micro Spline) 24

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle. 24 holes oversized AL7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, AL7075-T6 freewheel Micro Spline 12s compatible (SRAM 11-12s or Shimano 9-10-11s driver compatible in optional). Several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 XD 32

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle, 28 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel XD Compatible SRAM 11-12 speed driver (Shimano 9-10-11s compatible in optional), several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 XD 28

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle, 28 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel XD Compatible SRAM 11-12 speed driver (Shimano 9-10-11s compatible in optional), several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 XD 24

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle, 24 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel XD Compatible SRAM 11-12 speed driver (Shimano 9-10-11s compatible in optional), several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 32

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle, 32 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel Shimano 9-10-11s compatible (XD Compatible SRAM 11-12 speed driver in optional), several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 28

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle, 28 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel Shimano 9-10-11s compatible (XD Compatible SRAM 11-12 speed driver in optional), several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Boost 148 24

    Superlight Straight Pull MTB Boost rear hub with 148 mm spacing, 12 mm thru axle, 24 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel Shimano 9-10-11s compatible (XD Compatible SRAM 11-12 speed driver in optional), several anodized colours available. 100% Made in Italy. Learn More
  • X-Hub SP Disc X-12 X-Campy 32

    Superlight Straight Pull MTB or Road Disc rear hub with 12 mm thru axle, 32 holes oversized Al7075-T6 CNC machined body and axle, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, Al7075-T6 free wheel XD Compatible Campagnolo 10-11 speed (Shimano 9-10-11s compatible in optional), several anodized colours available. 100% Made in Italy. Learn More

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