SUNCORD 349/35 ultra-lightweight cyclone carbon spoke rim brake wheelset for Brompton
WHEEL SIZE : 349
APPLICABLE VEHICLES:A/C/P/T Line
EXTERNAL LAYER : UD carbon
Carbon Material : T700
RIM DEPTH : 35mm
INNER WIDTH : 18mm
OUTER WIDTH : 25mm
HUBS : F:74MM/R:112MM. 7 speed (5-2 speed needs to add spacers by yourself)
Gear Ring is shipped in 36T. Please notify us in advance if you need to change to 72T.
Spoke Material & Count : 18-hole front and rear configuration using carbon fiber spokes in a 2:1 lacing pattern (12+6) for optimized stiffness-to-weight balance.
Tubeless Compatibility: Not tubeless compatible
Wheelset Weight : 785g(F)±15g
MAX RIDER WEIGHT : 110KG
COLOR : UD Black / Laser-Etched Triangular Cyclone Logo / Holographic Laser Star Water Decal
Warranty : 2 years for rims (non-human damage)
Newly Upgraded Planetary Hub Structure
- Thorn Gear Ring: 36T/72T thorn gear ring manufactured entirely through precision machining to ensure accuracy.
- Hub Axle: Features a stepped design with hardened anodized treatment for added durability.
- Preload Limiter Design: Allows for smoothness adjustment of the hub for optimal performance.
- No Back Hole Design: Eliminates the need for rim tape, providing a cleaner setup.
- Brake Flange with Drainage Grooves: The carved drainage grooves on the brake flange enhance braking power.
- Bearings: Equipped with high-quality TPI ball bearings from Taiwan.
- Hub Bearings: Uses 2 TPI or TRIPEAK ceramic bearings in the front and 2 in the rear, also from Taiwan.
- Hub Shell Material: Made from 7075 aluminum alloy for strength and lightweight performance.
- Planetary Gear Structure: Available in 36T/72T configurations.















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