Giant XTC Advanced 29 3 XC Mountain Bike Garmin Is an optical armband as

Is an optical armband as accurate as a traditional chest strap heart rate monitor

High-Tensile Vectran Breaker Puncture Shield: Heavy-duty casing protection

or just the charging unit

which is critical for identifying left/right deficits

Giant XTC Advanced 29 3 XC Mountain Bike Garmin Is an optical armband asSovereign Off Road Performance: Advanced Grade Composite Frameset Meets Giant Crest 34 Remote Lockout, Shimano Deore 1x12 Precision, and Fast Rolling Tubeless Maxxis Tires Shred your personal cross country benchmarks on demanding singletrack trails, experience absolute climbing efficiency during steep ascents, and enjoy a highly responsive, weight saving carbon ride that won't break the bank. The Giant XTC Advanced 29 3 XC Mountain Bike represents the