BTO Sports – Portal II (Jersey, Pant, Boot Combo)
The BTO Sports Portal II Bundle pairs the Alpinestars Racer Portl Jersey and Racer Portl Pants with Leatt 4.5 Enduro Boots for a performance-focused motocross and off-road setup. The jersey, pant, and boot sizes are selected independently, giving you a better way to dial in fit while still getting the value of a special sale bundle.
Why We Like It
The Racer Portl gear has a more race-oriented feel than Alpinestars’ relaxed Fluid line. The lightweight jersey uses moisture-wicking polyfabric and stretch mesh for mobility and airflow, while the pants combine 600D polyfabric, stretch ripstop zones, goat leather inner knees, and the SX2 magnetic waist buckle. The Leatt 4.5 Enduro Boots complete the setup with support, bike feel, and off-bike traction.
Why It Works For You
This combo works for riders who want a more performance-driven jersey and pant without giving up the flexible, enduro-friendly feel of the Leatt boot. Choose all three sizes separately and take advantage of bundle savings in one checkout. Browse more motocross gear combos or shop dirt bike boots at BTO Sports.
Alpinestars Racer Portl Jersey
Lightweight, moisture-wicking polyfabric with an ergonomic pre-curved sport fit, stretch mesh side panels, overlock stitching, and an extended rear cut for riding coverage.
Alpinestars Racer Portl Pants
Race-fit pants using durable 600D polyfabric, stretch ripstop inserts, goat leather inner knees, Stretchnet ventilation panels, and an SX2 auto-locking magnetic waist buckle.
Leatt 4.5 Enduro Boots
Off-road boots with a more forgiving flex, enduro-specific tread, SlideLock closure, ankle support, grippy inner panels, and a low-profile toe box for control and shifting.
Key Features
- Special BTO Sports jersey, pant, and boot sale bundle with built-in savings
- Three separate size selections for jersey, pant, and boots
- Includes Alpinestars Racer Portl Jersey
- Includes Alpinestars Racer Portl Pants
- Includes Leatt 4.5 Enduro Boots
- Racer Portl jersey uses lightweight moisture-wicking polyfabric
- Stretch mesh jersey panels improve airflow and mobility
- Racer Portl pant uses durable 600D polyfabric construction
- Stretch ripstop inserts improve freedom of movement
- Goat leather inner knee panels add heat resistance and bike grip
- SX2 auto-locking magnetic waist buckle provides a secure pant closure
- Leatt 4.5 Enduro Boot uses an enduro-specific sole with deep tread
- SlideLock closure and buckle system provide a secure boot fit
- Low-profile boot toe box supports easier shifting
- CE-certified Leatt boot construction










