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Hollowgram R45 Carbon Wheelset

Hollowgram R45 Carbon Wheelset

Regular price $300.00 USD
Regular price Sale price $300.00 USD
Sale Sold out
Shipping calculated at checkout.

PLEASE NOTE: Wheelsets are only available for purchase with bikes, any other orders for wheelsets without bikes will be cancelled.


Aero for All
Bring HollowGram performance and serious value to any road bike. Rise to Speed, for less, with our ready-for-anything R-45 wheelset.


  • Developed with D.R.A.F.T. 45mm deep, 21mm internal/32mm external width rims are aerodynamic and lightweight
  • Grand Forza double-butted spokes keep it light while staying strong and reliable
  • Ready for tubeless setup right out-of-the-box
  • At 1740g a pair the R 45 is performance-packed and ready for any road ride
  • A limited lifetime warranty to give you peace of mind
  • Shimano freehub body compatible


  • Hubs - HollowGram Road, 12x142mm (r) 12x100mm (f), Centerlock, Formula internals
  • Rim Depth - 45mm
  • Rim Outer Width - 32mm
  • Rim Inner Width - 21mm
  • Rim Type - Carbon clincher, hooked, tubeless ready
  • Nipple Type - Sapim Up side down, brass
  • Effective Rim Diameter - 549mm
  • Maximum Spoke Tension - 100-130 kgf
  • Max Tire Pressure - 120 psi
  • Brake Type - Disc
  • Rider Weight Limit - 100kg/220lbs
  • Spoke Count - 28h (r) 24h (f)
  • Spoke Length - (NDS-DS) 288mm / 287mm (r) 282mm / 268mm (f)
  • Spoke Type - Formula Grand Forza - 3-cross straight pull
  • Wheel Size - 700c

Please note:


  • Decals may differ from pictured.
  • Wheels can only be added to a bike order and not bought separately, orders without a bike will be cancelled.
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