The ‘Hunt’ for the ultimate alloy performance wide and deep aero rim-brake road rim

31 DEEP | 24 WIDE Ext | 19 Wide Int | 490G

The super-wide, seriously-light, aero-beating 31mm deep road rim

Stretch the gaps and burn the legs of your riding compatriots with incredible fast riding performance. You will take the corners faster and tighter than ever before due to the 24mm rim width opening out your tyre profile and providing incredible grip. The super-wide rim working with a 25 or 28 tyre will eat up rough roads allowing you to hold your line and carry your speed.

We've pushed the boundaries here and added even more width and depth for extra grip, low aero drag and low rolling resistance advantage. Yes, this is a 24mm wide outer and 31mm deep rounded profile rim made from Niobium enriched alloy that builds into an head-turning sub 1500g wheelset. Niobium aluminium alloy is a proprietary material developed by our rim supplier and uses an advanced T10 heat-treatment process. The process delivers outstanding weight, stiffness and durability meaning rims can be wider for 25 and 28mm tyres, deeper for better aero performance and yet remain super-light for excellent climbing and acceleration.

Detailed Specifications

Rim

• Tubeless-ready – designed to work excellently with normal clincher tyres and tubes or tubeless tyres. Tubeless rim tape offered separately.
• Niobium – T10 heat-treated aluminium alloy.
• 24mm outer and 19mm inner width ideal for 23-34mm tyre widths
• 31mm deep rounded aero section
• Precision machined rim brake track
• Matt black anodized finish with matt white heated decals for excellent durability
• Maximum tyre pressure for this rim is 100psi when used with 25-28mm tyres. Maximum tyre pressures for other tyre sizes: 30mm - 32mm do not exceed 70psi, 33mm do not exceed 50psi, 35-45mm do not exceed 45psi, 45-50mm do not exceed 40psi. 100psi is more than enough for any rider on road. Please do not exceed the maximum pressure stated on your tyre.
• ERD 579mm
• Lacing:
• Front - Radial
• Rear - Cross 2 (Interlaced)
• Recommended spoke tension:
• Front - 105-120 kgf
• Rear - 120-135 kgf