If chromoly is not on your list of priorities, this frame offers the same concept as the Eccentric at a much lower price. The aluminium frame is strong and overbuilt, but at the same time light and responsive. It will be a perfect platform for building an aggressive 650B trail bike. The recommended fork travel takes 130 - 150 mm. The Eccentric Alu frame feature slightly longer reach, slacker head tube angle, lower bottom bracket and fully integrated taper head tube IS42/IS52. It's now easy to fit forks with both standard 1-1/8” or tapered 1.5 - 1-1/8” steerer tubes.
Bottom bracket: 73 mm threaded
largest chainring: 34 teeth/SRAM XX1 only up to 32 teeth
maximum brake disc size: 185 mm
Disc brake type: IS standard
maximum length of Seatpost: 200 mm
developed for 27.5 " 650B but can also be used for 26"
Head tube: conical IS42/IS52
invisible cable channel in the seat tube for remote Seatpost