Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Leatt MTB 4.0 Bib Liner

  • Leatt MTB 4.0 Bib Shorts Liner

    Wear the Leatt MTB 4.0 Bib Shorts Liner under your favourite mountain bike baggies and enjoy extra storage and the extra comfort of the Italian seat pad. 

    Created to fit comfortably under baggy mountain bike shorts, the MTB 4.0 Bib Shorts Liner gives a boost to your comfort levels across any trail or terrain. The lightweight, stretchy material used in their construction allows you to move easily, responding quickly to terrain changes. It's breathable too, preventing sweat from becoming an issue.

    Practicality is excellent too. The above knee cut allows you to ride easily with, or without, pads. A unique fly opening also makes nature breaks simpler too. Then there's the extra storage. A cargo pocket makes space for Leatt's Hydrapack Horizontal Bladder. You also have storage via thigh pockets and rear cargo pockets. Enough space for all your essentials. 

    Quad-Density “Performance” Chamois

    The premium Italian-made Quad-Density “Performance” Chamois gives you a whole new level of trail-riding comfort. It utilises ECO X-Tract, a quick-wicking fabric, delivering the moisture control needed for a fresh and comfortable ride. At the Perineal and Ischiatic areas, support and protection is optimised, ensuring you remain comfortable during your longest off-road rides. 


    • Materials: 94% Polyamide, 6% Elastane
    • Lightweight 4 way stretch moisture-wicking material
    • Above the knee cut to allow for protectors
    • Unique Fly opening
    • Mobile phone/storage leg pockets with silicone grip
    • Rear cargo pockets with silicone gripper
    • 1 cargo pocket for use with new HydrapackHorizontal Bladder (not supplied)
    • Silicone leg grippers
    • Stretch Stitch thread for seam strength
    • Quad density 'Performance' Chamois

    Buy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: BLK
    • Clothing Size: S, L, M, XL, XS
    • Gender: Male
    • Age Group: Adult



  • Save 20%
    RRP £89.99
    £71.99 71.99
    Select Colour
    Size Chart Select Clothing Size
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Shorts - Cycle Buying Guide

    We’ve got everything you need to know in our buying guide...

  • Also Consider

    Select Option

    Please select an option

    Select Option

    Please select an option

    Select Option

    Please select an option

    Select Option

    Please select an option

    Also Recommended