press-fit bearing is pressed into the bottom bracket shell and not screwed, as
would be usual. The resulting force-lock fastens the bearing in the housing.
The press-fit inner bearing increases stiffness of the crank/inner bearing
combination, increasing the bearing's service life at a lower weight.
Semi-integrated headsets with an inner diameter of 1 1/8 inch on top and 1.5 inch
at the bottom ensure best riding stability and excellent control head
stiffness. The stiffness of the fork profits from the more voluminous shaft,
and the forces are discharged into the frame better and with less strain on the
material through the higher-volume control tube.
frames require longer chainstays. The result is a much improved climbing
capacity, which is relevant in large frames. After all, the centre of gravity clearly
shifts backwards with a tall rider, specifically at inclinations. Taller riders
also need more space since they usually have longer feet, and for the longer
cranks to avoid touching the chainstays with their heels.
The travel of the fork is 100 mm.
Butted" means triply conified wall thickness areas with a flowing
transfer. The strength is sufficient at the centre of a tube and the tube walls
can be kept thinner there. For best force distribution in the tube "Triple
Butted" tubes are also applied with different wall thicknesses at the ends.
|Area of use||XC--Marathon--Tour|
|Frame||7005 superlite aluminium, triple butted, smooth welded|
|Frame Size||41/46/51/56 cm|
|Fork||Rock Shox Reba RL 27,5 Solo Air, 100 mm, pushloc remote lockout|
|Rear derailleur||Shimano Deore XT RD-M786 SGS, 3 x 10-speed, shadow plus|
|Front Derailleur||Shimano Deore XT FD-M780|
|Shifters||Shimano Deore XT SL-M780-I|
|Handle||Shimano FC-M622, 40/30/22T - PRESS FIT|
|Cassette Sprockets||Shimano Deore XT CS-HG81-10, 11-36T|
|Brakes||Shimano Deore BR-M615 Ice Tech hydraulic disc, 180/180 mm|
|Handlebar||Kalloy UNO (Grade 3.0)|
|Stem||Kalloy UNO (Grade 3.0)|
|Seat post||Kalloy UNO (Grade 3.0)|
|Hubs||Shimano Deore XT HB-M785 /FH-M785|
|Rims||BULLS XC-25D LITE|
|Wheel size||27,5 Zoll|
|Tyres||Schwalbe Rocket Ron Evolution 27,5 x 2.25|
|Colours||white matt/black matt, black matt/white, grey matt/black, neon yellow matt/black matt|
|Item number||552-25441, 552-25241, 552-25341, 552-25541|
|Price (RRP)||999,950 €|
|Seat tube length||A||410mm||460mm||510mm||560mm|
|Top tube length||B||575mm||595mm||615mm||635mm|
|Chain stay length||C||440mm||440mm||445mm||450mm|
|Bottom bracket offset||D||45mm||40mm||40mm||35mm|
|Head tube length||E||100mm||120mm||145mm||175mm|
|Head tube angle||α||70°||70°||70°||70°|
|Seat tube angle||β||73°||73°||72,5°||72°|