Midsole Technology
Lightstrike Pro Cushioning
Updated softer Lightstrike Pro foam delivers enhanced energy return and plush cushioning for ultra-distance racing. The high-stack 44/36mm configuration features an aggressive multi-directional rocker geometry that creates a forward-rolling sensation, propelling you efficiently over technical terrain. This superfoam maintains its responsive feel even in cold conditions, making it ideal for mountain ultras.
Foam TypeLightstrike Pro (Softer)
Heel Stack44mm
Forefoot Stack36mm
Drop8mm
RockerAggressive Multi-Directional
Propulsion System
Energy Rods
Trail-specific TPE (Pebax) Energy Rods embedded in the midsole deliver propulsion without the harshness of carbon fiber. The unique design features 4 independent prongs in the forefoot and 2 in the heel, splayed wider than road versions for enhanced stability on uneven terrain. These rods flex independently to adapt to rocks and roots while maintaining forward momentum.
Rod MaterialTPE / Pebax
Forefoot Prongs4 Independent
Heel Prongs2 Independent
DesignTrail-Specific Splay
FeelPropulsive & Adaptive
Traction
Continental™ Rubber
Upgraded 4mm lugs with reconfigured sharper pattern deliver exceptional grip on technical terrain. Full Continental™ Rubber coverage ensures no exposed midsole foam, providing superior durability and wet/dry traction. The nearly complete ground contact design (with central forefoot void for flexibility) excels on rock, roots, and loose surfaces at speed.
Rubber TypeContinental™ Compound
Lug Depth4mm (Upgraded)
CoverageFull Coverage
Best OnTechnical & Rocky Terrain
Upper Technology
Engineered Mesh
Breathable mono mesh upper reinforced with TPE strands delivers race-ready performance with trail durability. The innovative "slingshot" overlay wraps the heel for improved stability and lockdown, while the redesigned collar with subtle padding addresses comfort concerns from v1. The lightweight construction maintains a secure fit for aggressive cornering and technical descents.
Upper MaterialMono Mesh + TPE
Heel SystemSlingshot Overlay
BreathabilityHigh
FitSecure & Race-Ready
Product Specs
Terrex Agravic Speed Ultra 2
The ultimate trail racing machine for runners seeking maximum speed on technical terrain. At 9.35oz with a 44/36mm high-stack configuration, the Speed Ultra 2 combines softer Lightstrike Pro foam, trail-specific Energy Rods, and aggressive 4mm lugs to deliver a propulsive, stable ride for ultras and fast trail efforts. A narrow platform and aggressive geometry favor efficient, midfoot-striking runners.
Weight9.35 oz / 265g (US 9)
Price$230
Best ForUltra Racing & Fast Trails
CategoryPremium Trail Racer
FAST & DIRTY
BEST FOR LONG-DISTANCE TRAIL RACING
Faster on the trails with the podiums to prove it. Agravic Speed Ultra 2 blends innovation with elite athlete insight for performance that goes the distance.
What's new in the Agravic Speed Ultra 2
The upper has been meticulously redesigned to provide a secure and supportive fit across the entire foot, with improved stability and heel comfort — all while being lighter than ever before.
Designed for elite performance, Lightstrike Pro's ultra light feel and energy return are for those that need next-level speed. Paired with the proven exaggerated rocker shape and energy rods, the ASU2 delivers superior cushioning, a smoother ride, and unparalleled energy return, keeping you efficient and comfortable even over the longest distances.
Designed to conquer mixed terrain, the updated Continental™ outsole now boasts longer, more durable lugs for exceptional traction across more diverse trail conditions.
Prepared with intention.
Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.
Passion drives us
At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.
