Pay in 4 interest-free payments of $30.00 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
GXP and long spindle BB30 cranks for 49mm chainline
X-Sync technology keeps the chain where you need it to be too
Lockring is sold separately
Bonus pack includes Lock-On grips
SIDI Aertis Mega MTB Clipless Shoes - Gray/Black 44.5 CheckoutSpec= ZS44/28.6 (36x45) GXP and long spindle BB30Whatever the journey Aertis is there to make it easier and better. The comfort of a premium microfiber construction meets the Firmor technology that offers lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort. Politex membrane upper and anatomical heel construction offer lightweight comfort and foot stability MTB nylon sole with rubber inserts ensures grip and durability
