700C Tubeless 60mm Carbon Road Rim 32/26mm outer/Inner Wide | Bola

Take a modern approach to fast road riding with the Bola 700C tubeless-ready carbon rim. Its 60mm profile and 32mm outer / 26mm inner width are optimised for contemporary 31–48mm tyres, delivering maximum aerodynamic gains while supporting lower tyre pressures for improved comfort and traction. Available in four weight tiers, the rim lets you prioritise durability or weight savings depending on your build and riding style.

Bola 700C Tubeless Carbon Road Rim - Designed for aero road wheel builds

Tubeless-ready sealing and a 26mm (hook or hookless) inner width accommodate recommended tyre sizes while enabling lower pressures for better vibration damping and confidence over smooth pavement.

Riding with these rims tends to feel fast and planted: the wider tyre support reduces sidewall deformation and permits tyre pressures up 90 psi range while still improving comfort when using 31–48mm tyres. Riders seeking maximum speed on flat courses can choose lighter layups, while heavier riders or rough-road users can select more robust schemes.

Why it fits your routine

• Near-TT aero performance for road racing: The 60mm depth delivers aerodynamic gains that approach dedicated triathlon rims, making it the right choice for flat road races, fast group rides, and riders who want maximum speed without committing to a full 65mm TT setup.
• Wider and more stable than traditional 60mm rims: The 32mm outer width improves airflow transition at the tyre-to-rim junction and reduces crosswind sensitivity compared to older narrow-profile deep-section rims — so you get the aero benefit with better real-world handling.
• Tubeless-ready for lower rolling resistance: Run 31–48mm tubeless tyres at lower pressures to reduce rolling resistance and improve comfort on long flat stages, without the puncture risk of tubes at race pressures.
• Weight tier options: Choose Normal (545±15g), Superlight (500±15g), Ultralight (475±10g), or Extreme Light (455±10g) to match durability needs or speed priorities.
• Strength and tolerance data: Forward compressive strength >300kg, lateral torsion resistance >50kg, spoke hole tension >280kg; flatness <0.15mm, roundness <0.3mm, dynamic balance <3g.
• Ride-ready limits: Maximum rider weight 120kg and recommended tyre pressure up to 90 psi.
• Customisation available: Spoke hole count, valve hole (6.5mm standard), assembly hole, and nipple direction are configurable for builder preference.

Weight trade-offs are explicit: lighter layups save 60–80g per rim versus the Normal scheme but reduce layup margin; riders over ~100kg or those regularly on poor surfaces are advised toward Superlight or Normal options. The rim’s ERD is 518mm and standard spoke and assembly hole diameters are 4.5mm and 7.5mm respectively, each available to customise for specific builds.