Veloci ROLLCii GRA21 ALL Road Alu Wheelset

The ROLLCii GRA21 Wheelset is designed for riders who enjoy the versatility of modern setups across gravel roads, mixed-surface adventures, and everyday riding. Combining a lightweight build with a wide tubeless-ready rim profile, it offers a balanced ride feel that remains comfortable, predictable, and responsive across a wide range of terrain.

Built around an aluminum rim with stainless steel eyelets, the GRA21 balances durability with everyday practicality. The 21mm internal width works naturally with modern gravel, all-road, and ATB tire sizes, while the lightweight 28-hole 2-cross lacing pattern helps create a wheelset that feels lively without sacrificing reliability.

Whether paired with a gravel bike, a modern steel frame, or a 650B conversion project, the GRA21 is designed to provide smooth rolling efficiency, stable handling, and dependable everyday performance.

Specification

• Weight: 650B: 1570g (Front: 730g / Rear: 840g, Without Rim Tape)

• Tire Type: Clincher / Tubeless Ready

• Rim Depth: 21mm

• External Width: 26mm

• Internal Width: 21mm

• Front Spoke: PILLAR J-Bend Round Double Butted 2.0-1.6-2.0

• Rear Spoke: PILLAR J-Bend Round Double Butted 2.0-1.6-2.0

• Nipple: PILLAR DSN Alloy 14G

• Lacing: Front 28H 2-Cross / Rear 28H 2-Cross

• Recommended Tire Dimension: 28C–45C

• Freebody: Shimano HG, Shimano Microspline, Campagnolo, or Sram XDR

• Axle: M12 Through Axle/ Quick Release

Included

• Rim Tapes

• One Spare Spoke and Nipple for Each Length