Quick, easy strap for your MicroRemote Quick, easy strap for your MicroRemote. Genuine replacement parts Genuine replacement parts When it's time to refresh your trusty light, Trek Genuine Replacement Parts have got you covered. When it's time to refresh your trusty light, Trek Genuine Replacement Parts have you covered. - Fits Transmitr Wireless MicroRemote Fits Transmitr Wireless MicroRemote - Works best with 22.2-35.0 mm handlebars Works best with 22.2 - 35.0mm handlebars