Headset Bearings ACB 39 x 30,1 x 6,5 x 45°/45°Headset bearing Dimensions: 39 X 30. 1 X 6,5 45 45 CEMA SRC chrome steel bearing Double sealed Colour: silver black

9-tooth driver - Front hub: Fully sealed

The BST Asymmetric rim design of the Crest MK4 allows for a stronger wheel while offering

Roll down closure for tightness guarantees

Race Bar Aero R75mm D 125mm 4°side

11 bar // WEIGHT: 79g // DIMENSIONS: 140 mm // LOADED KIT OPTION: Lever Kit

FORK DUST WIPER KIT - 35mm BLACK LOW FRICTION SKF (INCLUDES FLANGELESS DUST WIPERS & 6mm FOAM RINGS) - PIKE/LYRIK B1/YARI/BOXXER/DOMAIN DUAL CROWN

DOUBLECROSS 700X42

E-BLOCK™ shifting technology is a fundamental redevelopment of external drivetrain shifting

SRAM XX1 AXS Groupset

4130 chromoly axle bolts w/17mm 4130 chromoly female axle 9t driver with 3-Pawl independent springs design and precision caged needle bearings RHD/LHD switchable Replaceable plastic hub guard included Hazard Lite Rim Hard anodized black 6000 series aluminum 32mm wide 17mm tall 390 ERD 36-H

The lever is designed with proven lever technologies and features easy adjustment access and superior ergonomic comfort

so the Arch MK4 wheelset is built with traditional J-bend spokes based on their proven strength