Altra Mont Blanc Speed Mens Trail Running Shoes - White BackInStock-17-02-2026 Many BLE trainer devices including

Many BLE trainer devices including our own sent power data 1x per second

for the Attain SLX

L/R balance

Thanks to incorporating selected aero details from our test and award-winning REACTO aero bike

Size (W x D x H): 62 x 48 x 56 mm

Altra Mont Blanc Speed Mens Trail Running Shoes - White BackInStock-17-02-2026 Many BLE trainer devices includingBring the speed to your next training run. With a performance focused midsole and grippy outsole, you can fly down the trail with confidence. The Mont Blanc Speed has a lightweight and responsive midsole crafted with rim and core construction. Snag some comfort with Altra EGO MAX in the rim and get enhanced performance with Altra EGO PRO foam in the core. With Vibram Litebase to reduce outsole weight and Vibram Megagrip for grip on both wet and dry