Koga Kinsei 50mm Carbon Aero Road Disc Wheelset
Delivery & shipping info
Delivery & shipping info
How quickly will you dispatch my order?
If you place your order before 3 pm on any weekday we will dispatch your order the very same day!
Anything after this time will be despatched the next day.
Please note: this applies to the working week i.e. Monday – Friday and dispatch times may vary following a bank holiday.
How much does delivery cost?
Nothing! Our standard U.K. delivery (available on all items) is free!
Need it faster? No problem! We also offer next day delivery from £2.50!
International delivery: Calculated at checkout
Need more help?
Need more help?
Whether you need some help with a product query such as sizing or have questions and comments about our services, our customer services team is here to help. You can contact us by phone, email, or live chat.
Phone: 01384 476 267
Email: info@sportandleisure.com
Koga Kinsei 50mm Carbon Aero Road Disc Wheelset
Overview
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Lightweight
Just 1530g per wheelset
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50mm Depth
Tubeless Ready Carbon Rim
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Sealed Bearings
For a smooth, durable ride
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24 Straight Pull Spokes
With Brass Nipples
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Spares Parts Available
Including axles, bearings and freehubs
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Light, precise and built to last.
The Kinsei hubs come in under 400g per pair, with sealed bearings and wide axle and driver support. A 52T heat-treated stainless steel ratchet ring and 3 multi-point pawls deliver a fast 6.9° engagement angle.
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Wide Aero Rim Profile
With a 21mm internal and 28mm external width, these rims offer a modern, aerodynamic profile ideal for wider tyres. The design enhances ride stability, grip and comfort without compromising speed or handling.
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Pro-Level Aero Spokes
The Pillar Aero Wing Straight Pull Spokes use Swedish T302+ stainless steel, wind tunnel tested for superior aerodynamics. Rolled threads and custom length cutting deliver strength and stiffness, trusted in pro-level wheelsets.
The Koga Kinsei 50mm Carbon Wheelset brings cutting-edge aero engineering and durability to performance-focused riders who demand precision, speed and compatibility. Built around an aerodynamic 50mm carbon rim with a modern 21mm internal width, this wheelset is optimised for 28–30mm tyres, offering superb ride stability, grip and comfort without sacrificing speed.
At the core of the Kinsei system are its lightweight sealed-bearing hubs, weighing under 400g per pair and delivering crisp 6.9° engagement through a robust 52T stainless ratchet ring and multi-point 3-pawl design. These hubs are built for responsive acceleration and long-term reliability.
Spoke technology is equally elite: Pillar Aero Wing straight-pull spokes made from Swedish T302+ stainless steel provide exceptional stiffness and are wind tunnel tested for aerodynamic gains. Brass nipples and a 24/24 count round out a build trusted at pro level.
This is a tubeless-ready disc brake wheelset designed for modern road bikes, delivering the stiffness, weight and profile you’d expect from top-tier carbon race wheels, with the versatility to handle a range of terrain and tyre widths.
Future-Proof Support: The Kinsei wheelset is built to last – and to stay on the road. That’s why we carry a full range of spare axles, bearings and freehubs to support your wheels well into the future.
Key Features:
- Rim Material: Carbon fibre with 50mm depth for aero efficiency
- Rim Width: 21mm internal, 28mm external
- Tyre Compatibility: Tubeless ready and inner tube compatible (not tubular)
- Tyre Range: 25mm to 45mm wide
- Aero optimised tyre range: 28-30mm tyres
- Max Tyre Pressure: 7 bar / 101 psi
- Brake Interface: Centre lock disc only
- Rider Weight Limit: Up to 120kg
- Weight: 710g (front) / 820g (rear)
Hub & Freehub System:
- Lightweight Kinsei hubs with sealed stainless bearings
- 3-pawl engagement with a 52T ratchet ring (6.9° engagement)
- Freehub: Shimano HG or SRAM XDR
- Axles: 12x100mm front, 12x142mm rear
Spokes & Nipples:
- Pillar Aero Wing straight-pull T302+ stainless steel spokes
- Spoke count: 24 front / 24 rear
- Durable brass nipples
Included in the Box:
- Tubeless tape pre-installed
- 2 x tubeless valves
- Disc rotors not included
Spare Parts:
- Front axle: Koga Kinsei 12 x 100 Replacement Front Axle
- Rear axle: Koga Kinsei 12 x 142 Replacement Rear Axle
- Freehub: Koga Kinsei Replacement Rear Freehub
