V Brake Viper. 260° Braking Surface, No Fear Of Brake Damage All best road bike wheels — reduce bike weight or get aero gains with new hoops. One of the most popular upgrades, better wheels (and tyres) can dramatically improve your bike’s ride. If you want to go faster, choose wheels with deep-section rims; aerodynamics is far more important than weight. You’ve a choice of clinchers, tubulars or tubeless, with matching tyres; each system has pros and cons. Wheels benefit from the human touch; the best handbuilt wheels are still superior to wheels built entirely by machine. Upgrading the wheels is one of the first changes many people make to their bikes. Why are wheels so important and how do you choose a better set of hoops? It's one of the bike industry's guilty secrets: the wheels on even quite pricey road bikes are often a bit ordinary. That means upgrading your wheels can make a big difference to the feel and performance of your bike. There are several reasons why you might want better wheels. If you're doing a lot of commuting on bad roads (the potholed streets of just about any UK major city for example) you might want a set of beefy wheels for weekday riding, and to switch to something lighter or more aerodynamic for the weekend. Or you might have decided to keep the run-of-the-mill wheels your bike came with for training and to fit better-performance wheels for sunny days and important events. Rim Material 100% Toray Carbon Fiber Size 700C RoadWheels Rim 38mmTubeless Rim Rim Width 25mm Aero Weave 3K or UD（Default Send UD） Rim Hole 20/24H (Special holes 18-32H can be customized) Hub Black（Hubs offer options） Spokes Aero CN Spoke or Pillar 1423 Spoke Nipple Alloy Black / Red Nipple type External Nipple（Need internal nipple, please leave a message） Hubs model Straight pull or J-type Spoke Pattern Radial(spoke tension：90-110kgf) Spoke Pattern Non-Drive Straight pull(spoke tension：85-110kgf) Spoke Pattern Drive 2 X Cross (spoke tension：125-155kgf) Spoke Nipples Alloy Braking Surface V Brake hubs Accessories 1pair CNC Skewers(black)+ 2 Pairs Brake pads+6pcs Spoke+6pcs Nipple Roundness:<=0.5mm Offset:<=0.15-0.20mm Max recommended rider weight 155-165 kgs Warranty 24 Months Please check 2D drawing. Wheels Detail Picture Show We use the latest technology to mold, every step is perfect, to ensure the strength of Rims. Buyer please read : We accept payment via Escrow, Alipay, Western Union or PAYPAL. Pease contact us for instructions if you want to pay in other ways or want to buy more quantity. Full payment must be made within 3 days of placing your order. About Shipping： Normally, we ship the goods via EMS or our own forwarder by courier. If clients want the goods to be shipped by DHL, FedEx or TNT, Please contact us in advance. Warranty: All products we sell in our store are in good quality and under strict quality test before shipment. We will try our best to avoid any quality problem. We promise warranty for quality in 24 months. We will repair or replace it free of charge if defective part. was found in 3 months. You will only need to pay the shipping cost if the defects found after 3 months and. This warranty is non-transferable and valid to the original purchaser of the product only. The following improper use will void your warranty. 1 Crashes and accidents. 2 Misuse (off-road riding, jumping, trick riding, Cyclocross, etc). 3 Modification of wheels or Improper assembly. 4 Tire pressure exceeding Road Wheels 115-135psi，MTB Wheels 65-80psi. 5 Normal wear and tear. 6 Improper follow-up maintenance or maintenance by an unauthorized technician. 7 Installation of parts or accessories not originally intended for, or not compatible with the rims as sold. 8 Damage or deterioration on the surface finish or appearance which has no effect on the function. 9 Damages caused by natural disaster. 
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