G-Thirty Disc 27.5" / 650 B Gravel Wheelset Shimano HG | 28 Spokes

The ROSE G-Thirty Disc Gravel wheels embody the adventurous qualities of gravel riding. They are versatile, stable and nippy on gravel roads. The robust aluminium rim is perfect for gravel bikes or randonneurs suitable for travelling.

Thanks to a generous inner rim width of 25 mm, you can fit wider gravel tyres to your bike and ride comfortably even on more demanding terrain. Of course, the ROSE G-Thirty Disc Gravel wheelset is tubeless ready so that you can also easily ride your gravel bike without inner tubes.

The 28 Sapim Laser spokes on the front and rear wheel provide high stability and stiffness. We didn’t compromise with the hubs either. The aluminium hub body stands out for a low weight and high stability. What’s more, the high-quality sealed cartridge bearings impress with smooth running, durability as well as easy servicing and maintenance. In the rear wheel hub, your muscle power is reliably converted into maximum propulsion via a robust pawl system with three pawls and a small engagement angle.

In short, the ROSE G-Thirty Disc wheels are a fast and reliable complete package for your next gravel adventure.

Wheel size:
• 27.5” / 650 B
• ETRTO: 584 - 25

Rims:
• Model: ROSE G Thirty Disc
• Rim type: clincher
• Rim material: aluminium
• High-quality sleeve joint
• Disc brake specific rim profile
• Rim width/depth: approx. 30 mm / 31 mm
• Offset: 0 mm
• Inner rim width: 25 mm
• Tubeless ready
• For Presta valve

Spokes & nipples:
• Spoke type: Sapim Laser TCS spokes
• Number of spokes: 28 pcs each
• Spoke length front wheel: 266 mm left / 268 mm right
• Rear wheel spoke length: 264 mm left / 266 mm right
• Spoke nipples: SAPIM 14G Double Square aluminium
• Spoke pattern: 2-cross

Hubs:
• Housing material: CNC-milled aluminium
• For disc brakes
• CentreLock brake disc mount (also compatible with 6-hole disc rotors via adapter, e.g. DT Swiss Centre Lock adapter, product code 2283716)

Front hub:
• Model: ROSE CL-712
• Double sealed cartridge bearings

Rear hub:
• Model: ROSE RXC 142-A
• 4-times sealed cartridge bearings
• Pawl system (3 pawls)

Freewheel body standard:
• SHIMANO HG Spline L

Cassette compatibility:
• SHIMANO 8-/9-/10-/11-speed Road/MTB cassettes and SHIMANO ROAD 12-speed cassettes
• SRAM 8-/9-/10-speed Road/MTB cassettes
• SRAM 11-speed Road cassettes
as well as other SHIMANO HG-compatible sprockets.
(Please note: Depending on the cassette, a 1.85 mm spacer ring may be required!)

Axle:
• Front hub dimensions: 12 x 100 mm (thru axle)
• Rear hub dimensions: 12 x 142 mm (thru axle)

Clearance:
• Recommended for tyre widths: 43 mm - 60 mm (max. 38 - 76 mm)
• Recommended rim width: 25 mm
• ASTM classification: 2 (for on and off-road use with jumps up to 15 cm)
• Max. system weight: 110 kg (cyclist, bike, gear and luggage)

Weight:
• Wheelset: approx. 1,790 g
• Front wheel: approx. 835 g
• Rear wheel: approx. 955 g

In the box:
• 1 ROSE G-Thirty Disc 27.5" Gravel front wheel
• 1 ROSE G-Thirty Disc 27.5" Gravel rear wheel (SHIMANO HG)
• 2 tubeless ready rim tapes (pre-assembled, also suitable for conventional inner tubes)
WITHOUT further accessories.

Tip:
For easy conversion to a tubeless system, we recommend you use the following in combination with tubeless tyres:
• DT Swiss Road Tubeless valve (recommended length 53 mm) product code: 2204956)

Of course you can also ride the G-Thirty Disc wheels in a conventional way with classic tyres and inner tubes.