Extralite CarboTense 27.5+ 1085g Rear Axle:142+ The brake track gets a

The brake track gets a welded seam

Pro Series have a Nylon hull and carbon rails

The latest standard in bottom brackets

A lycra band  in place of silicone or elastic grippers reduces chafing and that uncomfortable tight fitting leg elastic

Seatpost diameter: 31

Extralite CarboTense 27.5+ 1085g Rear Axle:142+ The brake track gets aBest of Everything. The Ultimate 27. 5+ Wheelset. Wide, light and stunning looks. We are talking about 24. 5mm wide AX Lightness rims laced up with Extralite HyperFront and HyperRear2 Hubs. The AX Lightness rims are 28h drilled with a fairly deep 33. 5mm profile and 30mm out diameter which really gives a good seat for wide trail ready tyres like the 2. 8" tyres readily available for the 27. 5" standard. They feature the SRT (Spoke reinforcement