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 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 Center Lock X-12 N3W (Ekar) 24
Superlight Straight Pull Center Lock rear hub with 12 mm thru axle. 24 holes oversized Al7075-T6 CNC machined body and axle, center lock rotor mounting system licensed by Shimano and compatible with 15/20 mm thru axle only lockring (e.g. Shimano SM-HB20), Hi-performance sealed bearings with external preload system, titanium toothed ring with 56 point of engagement and 4 oversized three-pointed pawls, AL7075-T6 free wheel Campagnolo N3W (Ekar 13 speed compatible). Compatible with 12 and 11* speed cassettes through the use of an adapter with its lockring (Campagnolo N3W Adapter kit). (X-Hub SP Center Lock X-12 N3W Ekar 24) is a very lightweight and sophisticated product and it is intended for Cross Country or Marathon use. Warranty voids when used on an electric-assisted bicycle (E-bike). Several anodized colours available. 100% Made in Italy. * 11 speed cassettes require an additional "X-Campy 11s spacer kit" optionally supplied by Carbon-Ti. Learn More -
X-Hub SP Center Lock X-12 XDR 24
Superlight Straight Pull Center Lock rear hub with 12 mm thru axle. 24 holes oversized Al7075-T6 CNC machined body and axle, center lock rotor mounting system licensed by Shimano and compatible with 15/20 mm thru axle only lockring (e.g. Shimano SM-HB20), Hi-performance sealed bearings with external preload system, AL7075-T6 free wheel SRAM XDR (eTap AXS 12s) and XD SRAM 11-12 speed compatible (Shimano 9-10-11s or Campagnolo 11-12s compatible in optional) with broached titanium ring. (X-Hub SP Center Lock X-12 XDR 24) is a very lightweight and sophisticated product and it is intended for Cross Country or Marathon use. Warranty voids when used on an electric-assisted bicycle (E-bike). Several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP Center Lock X-12 MS (Micro Spline) 24
Superlight Straight Pull Center Lock rear hub with 12 mm thru axle. 24 holes oversized Al7075-T6 CNC machined body and axle, center lock rotor mounting system licensed by Shimano and compatible with 15/20 mm thru axle only lockring (e.g. Shimano SM-HB20), Hi-performance sealed bearings with external preload system, titanium toothed ring with 56 point of engagement and 4 oversized three-pointed pawls, AL7075-T6 freewheel Micro Spline 12s compatible (SRAM 11-12s or Shimano 9-10-11s driver compatible in optional). (X-Hub SP Center Lock X-12 MS 24) is a very lightweight and sophisticated product and it is intended for Cross Country or Marathon use. Warranty voids when used on an electric-assisted bicycle (E-bike). Several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP Center Lock X-12 24
Superlight Straight Pull Center Lock rear hub with 12 mm thru axle. 24 holes oversized AL7075-T6 CNC machined body and axle, center lock rotor mounting system licensed by Shimano and compatible with 15/20 mm thru axle only lockring (e.g. Shimano SM-HB20), Hi-performance sealed bearings with external preload system, AL7075-T6 free wheel Shimano 9-10-11-12s compatible (XDR SRAM 12 speed driver in optional) with broached titanium ring. (X-Hub SP Center Lock X-12 24) is a very lightweight and sophisticated product and it is intended for Cross Country or Marathon use. Warranty voids when used on an electric-assisted bicycle (E-bike). Several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP X-Lefty 2.0 28
Superlight MTB Straight Pull hub for Cannondale Lefty Ocho, Lefty 2.0 or Supermax forks (post-2015). Oversize body in 7075-T6 aeronautical alloy, CNC machined, wide flanges with 28 holes that allow a very stiff and balanced lacing without compromises. High-performance custom bearings, the largest with asymmetric seals for added protection on the outside and smoother inside. Double additional shielding system with two Delrin protection rings. Bolt and cap self extractor in AL7075-T6 alloy with laser engravings. Made in Italy. Learn More -
X-Hub SP Boost 110 32
Superlight straight pull MTB Boost QR15 thru axle front hub, 110 mm spacing, 32 holes oversized Al7075-T6 CNC machined body, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP Boost 110 28
Superlight straight pull MTB Boost QR15 thru axle front hub, 110 mm spacing, 28 holes oversized Al7075-T6 CNC machined body, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP Boost 110 24
Superlight straight pull MTB Boost QR15 thru axle front hub, 110 mm spacing, 24 holes oversized Al7075-T6 CNC machined body, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system, several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP X-RS-1 32
Superlight straight pull MTB front hub RockShox RS-1 fork compatible, 32 holes oversized Al7075-T6 CNC machined body, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system. Conversion kit to swap from X-RS-1 axle to QR15 or quick release available (sold separately). Several anodized colours available. 100% Made in Italy. Learn More -
X-Hub SP X-RS-1 28
Superlight straight pull MTB front hub RockShox RS-1 fork compatible, 28 holes oversized Al7075-T6 CNC machined body, I.S. disc rotor fixing system, Hi-performance sealed bearings with external preload system. Conversion kit to swap from X-RS-1 axle to QR15 or quick release available (sold separately). Several anodized colours available. 100% Made in Italy. Learn More