Double click image to zoom in
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
The MTC-20 is a high quality folding take-along bike tool that features all the essential tools needed for a quick on-the-ride adjustment. The MTC-20 features a selection of hex and star driver wrenches for most bolts and fittings found on a bicycle, as well as a universal screwdriver for derailleur adjustment and a CO2 cartridge inflator adapter to assist in reinflating flat tires — compatible with most bicycle tubes with a Presta valve. Built with a super strong composite multi-position handle and hardened and plated tools to withstand years of use. With its compact lightweight size, the MTC-20 is the perfect size for a jersey pocket or saddle bag.
Includes:
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
