If you'd prefer to run a standard Shimano HG cassette

"The Luftkappe's change to the feel of the Lyrik was immediately noticeable on the trail

the back and the underarms for high levels of breathability

Soft / firm: Soft rubber compound developed and manufactured in Germany

Biodegradable

Fox Flexair Youth Shorts - Youth L-26 - Steel Grey PLP|EMTB Optimised If you'd prefer to runThe Fox Flexair Youth Shorts feature a durable stretch fabric with body mapped perforations for maximum airflow. The race ratchet closure provides a secure fit and quick on the fly adjustments Features: Secure zippered hand pockets TruMotion all way stretch fabric offers a full range of motion increasing mobility Body mapped laser perforated areas on front and back panels increase airflow keeping you cool Durable Water Repellent finish sheds moisture,