Description
Lightweight and tough carbon trail rim
WTB / Double-TB's carbon rim CZR i30 is suitable for a wide range of applications from trail to enduro.
The CZR i30 is a high performance model that combines the high rigidity and suppleness that only carbon can offer.
Strategically designed carbon layup ensures lateral rigidity and radial compliance that absorbs impact moderately. It creates a stable riding feel with less burden on the body, even on rough surfaces, without going off line.
The wide design with an inner width of 30 mm is compatible with 2.4 to 2.6 inch tires and is designed to increase traction and comfort even at low pressure. In addition, the asymmetric construction optimizes spoke tension balance, improving durability and wheel rigidity.
The reinforced spoke holes and TCS 2.0 + Solid Strip construction also make tubeless setup easy and reliable. From hard trail riding to enduro racing, this carbon rim can be used with confidence.
[SPEC]
Material: Carbon Fiber
Inner width: 30mm
Rim diameter: 27.5"
Number of holes: 32H
Tubeless: Compatible (TCS 2.0 / Solid Strip)
Tire: 2.4"-2.6" recommended
Applications: Trail / Enduro
- We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
- Messenger delivery is available within Nagoya City only.
- We ship every day from Monday to Sunday, except on temporary holidays.
- Available delivery areas: All over Japan and the world.
- Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
- The product will be shipped from Circles.
- Please contact the shipping company in case of damage or loss during shipping.
Regarding the delivery of complete bikes
- Please note that a separate shipping fee of 9,900 yen (tax included) will be charged for shipping complete bikes. (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- After receiving your order, we will do a final check and ship complete bikes, but it may take 1-2 weeks. Please understand.
- We will send the bike with some parts removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
- We will inform you of the delivery date and other details by e-mail.
- We apologize for any sales discrepancies at the store.
Regarding the delivery of frame sets
- Nationwide flat-rate shipping: 5,500 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- We will inform you of the delivery date and other details by e-mail.
- We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
- We can also install a headset and BB for a fee, so please feel free to contact us.


