Options Explain:

50Tx25mm: 50mm Depth, 25mm Width, Tubular Rim
50Cx25mm: 50mm Depth, 25mm Width, Clincher Rim
Cassette: default to shimano 9/10//11s(if you need Campagnolo 10/11speed, please note

Specification:

Rim:
50mm Tubuler, 25mm width Carbon Road Rim with Dimple Finish
Material: Toray T700 full carbon fiber
Rim Profile: 50mm Tubular
Rim width: 25mm
Rim Finish: Dimple Finish
ERD: 543mm
Holes: Front- 20H/ Rear- 24H
Weight： 410+/-15g/ pcs

50mm Clincher, 25mm width Carbon Road Rim with Dimple Finish
Material: Toray T700 full carbon fiber
Rim Profile: 50mm Clincher
Rim width: 25mm
Rim Finish: Dimple Finish
ERD: 543mm
Holes: Front- 20H/ Rear- 24H
Weight： 510+/-15g/ pcs

80mm Clincher, 25mm width Carbon Road Rim with Dimple Finish
Material: Toray T700 full carbon fiber
Rim Profile: 80mm Clincher
Rim width: 25mm
Rim Finish: Dimple Finish
ERD: 483mm
Holes: Front- 20H/ Rear- 24H
Weight：670+/-15g/ pcs

60 Clincher, 23mm width Carbon Road Rim with Dimple Finish and Aluminum Braking Surface
Material: Toray T700 full carbon fiber
Rim Profile: 60mm Clincher
Rim width: 23mm
Rim Finish: Dimple Finish
ERD: 524mm
Holes: Front- 20H/ Rear- 24H
Weight：620+/-15g/ pcs
58mm Tubular, 26mm width Carbon Road Rim with Dimple Finish
Material: Toray T700 full carbon fiber
Rim Profile: 58mm Tubular
Rim width: 26mm
Rim Finish: Dimple Finish
ERD: 528mm
Holes: Front- 20H/ Rear- 24H
Weight：440+/-15g/ pcs

58mm Clincher, 26mm width Carbon Road Rim with Dimple Finish
Material: Toray T700 full carbon fiber
Rim Profile: 58mm Clincher
Rim width: 26mm
Rim Finish: Dimple Finish
ERD: 528mm
Holes: Front- 20H/ Rear- 24H
Weight：520+/-15g/ pcs

Koozer RS 330 Hub

Spoke: Pillar 1432 spokes
Nipple: black alumium nipple
Buyer Guidance:
* Wheel(s) will be delivered with 3K/UD matte finish at random if you don't choose or note your requirement when placing an order.
* The price and shipping cost doesn't include remote area fees, import duty, secondly delivery fee, etc. And the seller is not responsible for import duty. But we offer a duty-free shipping service for EU countries buyers. Check below to get more information.
* Usually, we will deliver rim(s) by China Post and offer a valid tracking number. If you need faster shipping service, such as TNT/ DHL/ UPS/ FedEx, please contact us to pay extra cost.
* Any problem else, please contact us first to get help.