CST FAST ROLLING XC TIRESrand: CST Model: Fast Rolling XC Tires Type: MBTB tire (cross country) Compatibility: Compatible with MTB wheels (26, 27. 5, and 29 sizes depending on tire specification) Material: Durable rubber compound with reinforced casing Finish: Black tread design Weight: Lightweight cross country tire construction Hardware: Includes 1 piece tire (inner tube not included unless specified) Installation: Clincher tire installation for standard MTB rims Design:

Material: Hardened steel tools with alloy body

Material: High-strength steel sprockets with hollowed alloy carrier design

Hardware: Includes 1 piece tire (tube not included unless specified)

and gravel-style builds seeking a lightweight

wide field of view

Type: 105 R7000 11-speed cassette cogs

Design: Toggle-link mechanism engineered for lighter shifting effort

some variants include locking or secure fit features

Installation: Compatible with threadless headset systems and standard road rim brake configurations

Material: Aluminum alloy + reinforced plastic guide plate

Material: CNC-machined aluminum alloy

Comfort: Shock-absorbing cushioning to reduce hand fatigue