Abus Ultra 410K + Cobra U-Lock Key 12mm 170x230mm 6.7''x9'' Black Model-Flite Boost Superflow Carbonio The XLC are the lightest

The XLC are the lightest and the most snow like solid rubber wheel roller skis V2 have ever produced

Shock absorber built into carbon rails eliminates vibrations coming up from the road surface

"Hidden" chainring bolt threads into crank arm to enhance chainring stiffness

2) high-volume hoses with clamps / aluminum couplings / rotating knurled-steel fittings

Abus Ultra 410K + Cobra U-Lock Key 12mm 170x230mm 6.7''x9'' Black Model-Flite Boost Superflow Carbonio The XLC are the lightest12mm round shackle Hardened lock body Double bolt locking SH 34 Bracket (for 24 35mm tubes) Sold Secure Silver approval Improved design reduces potential for rattling Cobra Loop 10mm x 120cm cable (47. 24) TECH SPECS Bracket SH34 Internal Lock Size Metric 170x230mm Lock Type Key Primary Color Green Thickness In mm 12mm Internal Lock Size Imperial 6. 7x9