
Halo Gravitas MT DH SuperBoost Rear Wheel
- Designed & tested on the Downhill World Cup Circuit
- 120-point pickup MT Supadrive hub
- Super Boost 157 x 12mm
The Halo Gravitas MT DH SuperBoost Rear Wheel delivers instant power with a 120-point pickup Supadrive hub. Engineered for downhill dominance, it pairs precision with durability for aggressive descents. Its 27.5mm internal rim width supports tyres with a stable sidewall, ensuring grip and control on demanding terrain.
Key Features and Benefits:
- Asymmetric rim design: Balances spoke tension for even impact distribution. Reduces stress points for increased longevity and structural integrity.
- 120-point pickup MT Supadrive hub: Engages almost instantly for maximum torque transfer. Enhances acceleration and responsiveness on technical terrain.
- 27.5mm internal rim width: Provides strong sidewall support for tyres. Increases grip and stability when cornering at high speed.
- Wide flange hub spacing: Enhances lateral stiffness for precise handling. Improves stability and control on aggressive descents.
- Tubeless-ready construction: Pre-fitted with tubeless tape for easy setup. Reduces rolling resistance and lowers puncture risk for uninterrupted runs.
- Optimised wall thickness: Strengthens impact resistance in critical areas. Protects the rim from damage on rock-heavy trails.
Built for riders demanding strength and control, this wheel delivers high-speed stability without excess weight. Its reinforced asymmetric profile provides balance under heavy impact, while the instant engagement hub ensures rapid acceleration. Wide flanges increase stiffness for a precise and responsive feel, giving riders the confidence to push their limits.
Ride-ready from the box, the Halo Gravitas MT DH SuperBoost Rear Wheel is built to withstand the harshest conditions. Experience precision, strength, and speed on every descent.
Specifications:
- Spokes: Black triple butted stainless spokes
- Nipples: Black brass
- Rim Depth: 20mm
- Internal Rim Width: 27.5mm
- External Rim Width: 33mm
- Rim Joint type: Sleeved
- Rear Hub Spacing: 150 x 12mm thru and Super Boost 157 x 12mm thru
- Drillings: 32H
- Freehub: Shimano HG, MicroSpline or SRAM XD versions
- Freehub Body: Alloy XD or Cro-Mo Steel HG
- Drive System: Supadrive
- Disc Mount: 6 Bolt
- Spoke pattern: Front 2X, Rear 3X
- Recommended Tyre size: 2.25 - 2.7
- Tubeless: Tubeless Ready
- Colour: Stealth Black
Freehub Type | Shimano HG (MTB), Shimano MicroSpline, Sram XD |
Wheel Size | 27.5 Inch, 29 Inch |
Brand | Halo |
MPN | WHHAGA7UZH, WHHAGA7UZM, WHHAGA7UZX, WHHAGA9UZH, WHHAGA9UZM, WHHAGA9UZX |
Our Payment Options





Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.