The Tern® Tool™ ensures you stay on your bike, and don’t get stuck roadside. Specially designed for Tern bikes, the multi-tool boasts 19 must-have tools, including a 15 mm wrench for tightening axle nuts and pedals and a 6 mm wrench for adjusting Tern joint levers. The included neoprene cover can be slipped onto the body handle of the multi-tool for a more comfortable grip. The multi-tool folds into a flat, compact size. With the integrated strap, it stores discreetly and securely under your bike saddle.