27.5 inch mountain bike rims 650b carbon mtb 30mm wide clincher hookless rim

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: Rim-M730
Payment & Shipping Terms:
Minimum Order Quantity: 10 pcs
Packaging Details: Carton boxes: 10 pieces rim ( 70 * 31 * 70 CM )
Delivery Time: In 2-3 weeks
Payment Terms: Western Union, MoneyGram
Supply Ability: 500 pieces per months

Detail Information

Material: T700 Carbon Appearance: UD/3K/12K, Matte/Glossy
Spoke Hole: 28, 32, 36, Customized Rim Depth: 23.5 Mm
Rim Width: 30 Mm Rim Weight: 400g+/-15g, 410g+/-15g ( Hookless)
Available: Logo And Color Painting Tyre: Clincher / Tubeless
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Product Description



27.5 inch mountain bike rims 650b carbon mtb 30mm wide clincher hookless rim


Material T700 toray carbon
Appearance UD/3K/12K, Matte/Glossy
Spoke Holes 28, 32, 36, customized
Rim Depth 23.5 mm
Rim Width 30 mm
Rim Weight 400g+/-15g, 410g+/-15g ( Hookless)
Available Logo and color painting
Tyre Clincher / Tubeless


27.5 inch mountain bike rims 650b carbon mtb 30mm wide clincher hookless rim 0


High inflexibility and strength rim


Material is crucial for a rim , so we select material very carefully . They are Japan , Taiwan and China Mainland . Toray Japan is the largest and best carbon producer in the world , their products are used in many of the airplanes . The carbon we use is T700 from Toray , although Toray's price are almost 2X than those from Taiwan and 3X than China Mainland , comparing the durability and stiffness it brings , it is definitely worthy .


More Rigid

Carbon rims are more rigid than traditional rims, meaning there is less flexibility when you hit bumps. Over time they retain their shape better and need less adjustment to the spokes. Even though carbon MTB rims are very rigid, they are much lighter than standards rims. This rigidity allows a mountain bike rider to corner better, which is why competitive riders prefer them.



This is a wheel size with smaller rims than the 700c road bike standard, but larger than the 26 inch size that was the standard for mountain bikes until a few years ago. Because the rims are smaller, fitting 650B wheels into road and gravel bikes that usually take 700C wheels allows the use of fatter tyres with little or no alteration to the frame design, assuming you have disc brakes.


Wheel size designations are a proper omnishambles. The only way to be sure a tyre will fit a particular rim is to look at the size of the bead seat, the part of the rim where the tyre fits when inflated. Your 700c wheels have a bead seat diameter of 622mm; for 650B it's 584mm.


650B is no longer just on mountain bikes. Road bike manufacturers from small independent frame builders like Cannondale have adopted it for all-purpose and gravel bikes.


The combination of a 650B wheel's 584mm rim and a tyre width of between 30 and 50mm gives about the same overall wheel size as a regular 700c rim and 25mm tyre, so the rolling speed and handling characteristics will be similar to a regular road bike.


27.5 inch mountain bike rims 650b carbon mtb 30mm wide clincher hookless rim 1


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