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EXAR Carbon Disc-Brake 508 Wheelset UltraDark Series 2024 (Front Wheel 50mm, Rear Wheel 58mm)

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R21,999.00 inc VAT

EXAR Carbon Disc-Brake 508 Wheelset UltraDark Series 2024 (Front Wheel 50mm, Rear Wheel 58mm)

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Classy Night Black Coating

The new night black paint coating paired with dark logos emits an air of sophistication and power, making it the ultimate choice for riders who seek both style and performance. Perfectly complementing any bicycle frame, it enhances the overall aesthetic of your ride, ensuring you feel the thrill of speed at every moment.

Lighter, Faster

EXAR UltraDark carbon fiber wheelset applies HI-MOD carbon fiber. The excellent materials allow great reduction on weight while retaining outstanding stiffness. By reducing drive weight, you will get a faster response while climbing or accelerating.

*The wheelset weight in the table does not include the weight of quick-release skewer and rim tape; A tolerance of ±3% applies to the weight, and the actual wheelset weight should prevail.

Lower Front And Higher Rear Wheels

The wheelset combines lower front wheel and higher rear wheel, so as to support riders with better stability. It improves pedaling efficiency by providing excellent aerodynamic performance and crosswind resistance. While the rear wheel maintain high inertia, the front wheel still has excellent controllability. When turning around or in emergency, you can control the bike easily.

Flat Engagement Ratchet, Ensure Stable Performance

Adopt flat ratchet, which has a more stable performance when cruising at all speed. It’s highly free that you could replace the original ratchet with other DT ratchet of different tooth amount. It will response faster when replacing the ratchet with more teeth.

Full Carbon Fiber Spokes,Contribute Ultra-Stiffness

EXAR UltraDark carbon fiber wheelset features VONOA’s carbon fiber spokes. Each spoke weighs only 2.8g, 30% lighter than top-level steel spokes.
Carbon fiber spokes have higher tensile strength and can withstand 30% more tensile force. Lower strength loss of transmission brings higher driving efficiency. 

30mm Wide Fat Rim, Aerodynamic And Comfortable

The wheelset adopts 30mm external rim width and 23mm internal rim width, which designs for disc brake only.
After installing the 28-32c tire, the contact surface between tire and rim is flat. As a result, It creates a flatter aerodynamic surface and enhances cycling comfort.


It ensures optimal aerodynamic performance in complex wind conditions, and you can enjoy cycling more comfortably.

Elaborate Hub Design

  • Improve flange diameter: The flange diameter has been calculated scientifically in terms of the stiffness of carbon fiber spokes. We reduce the amount of stress concentration point where spoke contacts with hub, thus improving driving stiffness and extending endurance.
  • Smooth edging on bearing surface: The contact surface of bearing and body is processed with smooth edges to reduce bearing losses, creating precise synergy.
  • 2:1 balanced spoke pattern: The wheelset applies 2:1 balanced lacing pattern, which distributes tension perfectly. The spoke tension of rear-wheel drive side is 130kgf±10%, and non drive side is 110kgf±10%. The balance performance is improved by 100% compared with 1:1 lacing pattern.

What’s in the Box: 

  • 1 x Carbon fiber front wheel
  • 1 x Carbon fiber rear wheel
  • 1 x Tubeless rim tape
  • 2 x Tubeless tire valve
  • 1 x User manual

Specifications:

Product Name UltraDark Series 2024
Model DB508 UltraDark
Brake Disc Brake
Height Front wheel 50mm, Rear wheel 58mm
Weight 1390g (Include ±3% tolerance on weight Without rim tape and valve)
External Rim Width 30mm
Internal Rim Width 23mm
Rim Material HI-MOD Carbon Fiber
Spoke HI-MOD Carbon Fiber
Front Wheel Spoke Tension 110kgf±10%
Rear Wheel Spoke Tension Drive side 130kgf±10%, Non-drive side 110kgf±10%
Front Wheel Spoke Lacing 21H 2:1, brake side×2, non-brake side radial lacing
Rear Wheel Spoke Lacing 21H, 2:1, drive side×2, brake side radial lacing
Ratchet 36T(Compatible with DT system. Replaceable ratchet with different tooth amount)
Frame Spacing 100/142mm thru-axle
Freehub Standard Shimano 11-speed (Campagnolo N3W and Sram XDR freehub are available separately)
Compatible Cassette Shimano 8-12 speed
Compatible Tire Type Clincher tire, tubeless tire
Maximum Tire Pressure 110psi for clincher tire, 100psi for tubeless tire
Compatible Tire Width Compatible with 25c tire and above, Suggested tire width is 28c-32c

 

10-Day Return Policy

To be eligible for Bicycle Power Trading’s 10-Day Returns Policy (cooling-off period), your return must meet the following criteria:

– You must contact Bicycle Power Trading and request your return within 10 days from the delivery date of your order as determined by BPT’s courier delivery reports via the completion of the online returns form, which must be submitted to Bicycle Power Trading. (Click Here)

–  The product must be unopened and unused and ready for the collection time agreed upon with Bicycle Power Trading.

–  Your product must be returned in the condition it was sent out from Bicycle Power Trading’s offices, new, unopened and unused in a saleable condition and in their original packaging with all labels still attached. Ensure you do not affix any labels or tape directly to the product packaging, only the external shipping packaging. Bicycle Power Trading is entitled to refuse the return or deduct any reduced value because of the product not being in the above condition.

–  The return freight costs will be for your account, charged at R145.00 ex VAT, this will be deducted from the amount to be refunded.

–  A refund will be usually issued within 5 working days after the items have been received in our warehouse.

How Do I Return My Item?

Bicycle Power Trading offers a returns collection service through our courier, The Courier Guy or FedEx; all orders must be returned to Bicycle Power Trading on a collection organised by ourselves using The Courier Guy or FedEx.

Please complete the online returns form and submit this to Bicycle Power Trading. Thereafter, contact our Customer Services team to arrange a collection by email (in**@bi**********.za)

Returning a Home Delivery item:

A member of our customer service team will provide you with a returns number and arrange a suitable date for its collection. You will then need to securely ready the product for collection, ensuring you do not affix any labels or tape directly to the product packaging, only the external shipping packaging. Bicycle Power Trading is entitled to refuse the return or deduct any reduced value because of the product not being in a saleable condition and / or damaged packaging.

After the courier service has collected the item(s) from you, it usually takes between one to three working day for the products to be delivered to Bicycle Power Trading. Once the item(s) arrive with Bicycle Power Trading, they will be inspected and your refund will be issued within five working days. 

How Long Will My Refund Take?

Refunds are only issued after the products you ordered have been returned to Bicycle Power Trading, and once we have done a full inspection of the product. Your refund will then be issued within 5 working days of us receiving the items.

The estimated time frame is 3 – 5 Business Days.

Standard shipping rate of R150. Shipping is free for orders over R2,500.

The estimated time frame for delivery of the Order (if any) is an estimate. We shall not be liable for any delay in performance and/or delivery of the Order.

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