Collection: Carbon Spokes-R
Bola Carbon Spokes-R road wheelset series engineered with high-modulus carbon bladed spokes and premium Toray carbon fiber rims. Delivers maximum power transfer, high lateral stiffness, and responsive climbing performance. Material: Toray high-modulus unidirectional carbon fiber Spokes: High-tensile aero bladed carbon spokes Hubs: Straight-pull 54T star ratchet hubs with ceramic bearings, Center Lock Depths: 45mm, 50mm, 60mm (Hooked / Tubeless-Ready) Dimensions: Outer width 28–30mm, inner width 21–22mm (optimized for 25c–32c tires) Weight: From ~1180g per pair Brake & Axle: Disc brake, 12×100mm front / 12×142mm rear thru-axle Service: 2-year warranty, 30% crash replacement, free DDP shipping Model Depth Outer / Inner Width Hub & Bearings Spokes Starting Weight EXT 45R 45mm 28mm / 21mm 54T Ceramic Ratchet Carbon Hyper ~1180g PRO 50R 50mm 28mm / 21mm 54T Ceramic Ratchet Carbon Foil ~1220g PRM 60R 60mm 28mm / 21mm 54T Ceramic Ratchet Carbon Bladed ~1240g
Carbon-spoke road wheelsets – power transfer without the flex
Bola's carbon-spoke road series replaces steel spokes with high-modulus carbon bladed spokes, cutting rotational weight and converting more of your pedal stroke into forward motion. Combined with Toray carbon rims and straight-pull hubs, these wheelsets deliver maximum lateral stiffness, immediate acceleration response, and a distinctive aero profile.
Series lineup
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PRO 50R – 700C carbon spoke wheelset, the flagship all-round aero build.
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PRO 40G / PRO 45G / PRO 50G – gravel carbon-spoke builds for mixed terrain.
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PRM 50R / PRM 60R – carbon blade spoke disc wheelsets for aero road and triathlon.
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EXT 45R – road carbon spoke wheelset with an ultralight build focus.
Why riders choose carbon spokes
- Lower rotational mass – less energy to spin up and hold speed.
- High lateral stiffness – precise handling under sprint and cornering loads.
- Aero bladed profile – reduced drag versus round steel spokes.
- Corrosion-free, fatigue-resistant construction backed by Bola's two-year structural warranty.
All carbon-spoke wheelsets ship tubeless-ready. If you ride competitive road events, triathlon, or fast gravel, this series is built for you. Confirm disc or rim brake and rotor standard at checkout.
Explore the Bola series range
