Giant XCR 2 29 BOOST rear wheel, model 2021
The all-new XCR 2 29 entwined wheels are high-quality and very light wheels designed for both performance and racing XCs. Ultralight and at the same time high-strength carbon rims have a hookless design, which increases the overall durability of the rims and also allows for greater internal width without increasing weight. The larger inner rim width is important for compatibility with the wider tires commonly used on XC wheels today.
FEATURES
Carbon hookless rims - improving the consistency of the carbon structure and increasing the overall strength
Reinforced rim edges for better impact force distribution, which increases overall rim strength and durability
Improved rim inner profile, stronger rim structure with redesigned smoother transitions
Precisely reinforced holes for wires: increase strength without increasing weight
Larger inner rim width: allows wider tires to be used for better traction and stability in difficult terrain
Rim parameters: outer width 31 mm, inner width 25 mm
Giant Tubeless System - rims are tubeless (tape and valves are part of the set)
Front hub: Giant MTB Alloy
Rear hub: Giant MTB Alloy, Shimano HG nut, latch system (3-Pawl 30T)
The rear hub is also compatible with SRAM XDR and Shimano Micro Spline nuts (offered separately)
Disc mounting for 6 holes
The hubs are designed for fixed axle Boost: 110x15 mm at the front, 148x12 mm at the rear
Weight (pair): 1639 g
Material | carbon fiber |
Location | Rear |
For brakes | Disc |
product ID | 121365 |

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