Utah Trikes has been modifying trikes since its birth. Increasing the performance, functionality, and style of the TerraTrike brand and making unique models sold only by Utah Trikes, we've been able to assist the serious triker to dial in their wants and needs. Trikes modified, designed and customized by enthusiastic riders.
Get rid of one-wheel drive for good! Upgrade to the UTCustom differential and take advantage of increased traction and power to the wheels! Available individually or as part of an axle upgrade kit. The differential ships assembled. -
This is the updated version of what used to be our TerraTrike Quad conversion. It uses a basic Adult Trike rear axle cage with tabs and is suitable for home-built trike-to-quad or bike-to-trike style conversions. -
Tired of tire scrub? Slipping on loose dirt? Upgrade to two-wheel drive with the UTCustom Freewheel Posi Differential. The Upgrade Kit works with most Sun Adult Trikes and Delta Trikes. -