Brompton riders have long been requesting a 7-Speed External Hub upgrade, and we’ve listened!
After months of collaboration and in-depth design discussions with the amazing team at Onyx Racing Products, we’re thrilled to unveil this cutting-edge hub, crafted for exceptional performance and lasting durability.
Our journey began with early design conversations, exchanging technology insights, and fine-tuning the specific needs of various Brompton models (A, C, P & T Lines).
Through countless refinements and unwavering dedication, we’re proud to see this innovative product come to life.
A huge thank you to the Onyx Racing Products team for entrusting us with bringing this vision to life.
>
>
BZ CUSTOM HAND-BUILT BROMPTON WHEELS
Wheel Size: 16inch (349)
Material: Aluminium Alloy
Valve Type: Presta Valve
Max Tire Pressure: 110psi
Weight Limit (Rider): Max 120kg
Support Brompton A/C/P/T Line 2/3/4/5/6/7-speed
RIM
Brand/Model: BZ Fusion (Colour Edition)
Material: Aluminium Alloy
Rim Type: Clincher
Outer Width: 23mm
Inner Width: 18mm
Height: 27mm
Holes: 20H / 28H
Colour: Black | Silver | Chrome | Green | Blue | Red | Pink | Purple
HUB
Brand/Model: Onyx 7-Speed External Hub
Hub Length: 74mm / 112mm
Hub Bearings: Hybrid Ceramic Bearings
Hub System (Rear): Onyx Patented Sprag Clutch Design
Spoke Count: 20H / 24H
Clamp Type: Quick Release
Driver Style: Shimano Hyperglide
Colour: Ano. Black | Ano. Matte Black | Ano. Blue | Ano. Silver | Ano. Gold | Ano. Green | Ano. Grey | Ano. Orange | Ano. Pink | Ano. Purple | Ano. Red | Ano. Turquoise | PC Black Aura | PC Baby Blue | PC Candy Blue | PC Antifreeze Green | PC Green | PC Kawasaki Green | PC Orange | PC Pink | PC Purple | PC Red | PC White | PC Cardinal Yellow | PC Yellow
* Ano. – Anodized; PC – Powder Coat
SPOKES
Brand/Model: Sapim Leader / DT Swiss Champion
Material: Stainless Steel
Spoke Head Type: J-Bend
Diameter: 2.0mm
Colour:
– Sapim Leader: Black | Silver
– DT Swiss Champion: Oil Slick
NIPPLES
Brand/Model: Pillar DSN / HT Spoke
Material: Brass
Colour:
– Pillar DSN: Black | Silver
– HT Spoke: Oil Slick
Note:
The first batch is fully reserved. The estimated delivery date for the second batch is in April 2025.
Learn more about BZ WHEELS.
Can’t find what you’re looking for? Need a more personalized advice? Feel free to contact us.
We are happy to assist you in determining the optimum combination of rims, hubs, spokes and nipples for a better riding experience.