BOREALIS Fatbike frame 26 "Echo Carbon
The Echo Carbon Fat Bike frame is the first Fat Bike context of a suspension fork (RockShox Bluto, 100 mm) has been constructed around.
The Borealis engineers designed using characteristics of carbon extremely light pipes with enormous side stiffness. The massive bottom bracket in combination with the also very strong average proportions chainstays and the 12 mm thru-axle at the rear, enabling efficient power transmission meeting because no Watts is lost to power. Despite these very rigid construction of the driver is pampered by the vertical flex of the seatstays.
With an enormous Reifenfreit of up to 4.8 inches, it takes the Fat on bike frame itself with the biggest tires and has still enough space for mud and snow.
For the powertrain many options are open, whether as a single speed, 1-way or 2-way, the echo leaves no wish unfulfilled. The internally routed cables offer a clean and aufgräumte optics, three holders for bottle holders and a variety of mounting options for Porters etc. provide extreme long-distance comfort so that would prefer to take the Favorite Trail no end.
Frame sizes: S, M, L, XL
Installation height fork: 511 mm (for 100 mm)
Material Frame: carbon
Headtube: tapered 1 1/8 "-1.5" (IS42 / 28.6 | IS52 / 40)
Tax rate Einpressmaß: 42/52 mm
Seat tube (inside diameter): 31.6 mm
Seat tube (outer diameter): 34.9 mm
Umwerferschelle: 34.9 mm
Travel: optimized for suspension forks
Bottom bracket: BSA, 100 mm
Switching type: single speed or multispeed (with circuit)
Disc brake mounts: PM
maximum disc size: 160 mm
suitable wheel size: 26 "
maximum tire width: 4.8 "(wide 100 mm wheels)
Rear axle system: 197 x 12 mm thru-axle, Maxle
compatible with 1- and 2-chainring systems
Colours: UD carbon finish, shiny, white Decals | Decor in Electric Blue or Black Stealth
Weight: 1370 g (frame size M.)
Delivery: Frame + thru axle.