Bicycle Bike Front & Back Fenders Mudguards - Black - suitable for most mountain bike - brand new, never installed - $40 firm INCLUDES: - 1x front fender mudguard - 1x rear fender mudguard Front Fender Mudguard: - Special expander fits into fork stem and holds adapter, to which fender securely attaches. - Durable, high-impact plastic. - Comes with different sized expander plugs for different sized shocks (21.3mm, 22.8mm, 24mm) Rear Fender Mudguard: - Durable, high-impact plastic - Fits most size seat tube - Articulating adjustable angle