cow leather backpack Personalised Black+White Cowhide for Work, School and College – MAHI StS Ranchwear Cowhide & Tooled Leather Backpack

Unlike traditional magnetic brake systems that maintain the same drag on the spool throughout the cast, Shimanos FTB capitalizes on the casts centrifugal force and the magnetic brakes automatically adjust to slow down the spool only when braking is needed

+ Well made + Nicely thought out + Comfortable on and off the bike + Not overtly 'bikey' - Still get a bit sweaty - Probably of limited use to most riders You can trust Cycling Weekly

Convertible Design - From gorgeous leather backpack to a Crossbody, Shoulder Bag or a Handbag according to your mood or occasion

In the case of the AL13, they used what they refer to as Cool-Stop