Post by ianmoss on Mar 19, 2014 0:24:30 GMT
1. Frame
Sloping aluminium frame is very sturdy and easy to handle. It has a shorter geometry for a comfortable riding position. Tubes are shaped for optimum performance. Carbon stays dampen vibrations. The shape of the chainstays and seat stay provide more lateral stiffness.
2. Fork / Suspension
carbon blade, aluminium pivot, 1"1/8 aheadset; combines strength, lightweight and precision.
3. Drivetrain
the Shimano Tiagra compact groupset is sturdy and reliable. Compact double chainwheel, 10 speeds.
4. Brakes
This B'twin design, fitted with brake shoes, allows you to change the brake pads. The double pivot offers powerful braking and is made from cast aluminium covered with a powder paint that is highly resistant to frequent washing.
5. Crankset / cassette
Shimano Tiagra 2012 2-piece ultra-rigid chainset with hollow axle technology and built-in bottom bracket. Cranks are anodised to reduce corrosion.
The Hyperdrive SG-X compact 50-tooth and 34-tooth chainrings are designed for faster chainring changes.
The cassette has a 12 to 27 mm range, which allows less powerful cyclists to tackle difficult routes easily.
6. Handlebar / stem / steering
The compact B'twin handlebar is sized to the bike frame. Made of aluminium 6061 T6, its has a compact shape popular in pelotons which allows you to place your hands at the bottom of the handlebar without discomfort. The handlebar weighs 320 g in size 420 mm. The B'twin stem, made from aluminium 6061 T6, is also sized to the frame, and weighs 180 g in size 110 mm. The steering uses long-life sealed bearings.
7. Wheels
The B'TWIN Allround 28" wheels are sturdy and versatile: perfect for flat or hilly roads.
The rim is drilled with 28 holes for more spoke stability. It is 24 mm high which gives it a distinct stiffness.
Weight: front wheel 910 g, rear wheel 1150 g.
8. Tyres
Hutchinson Equinox is an excellent tyre for fast-paced training rides
9. Saddle / seat post
B'TWIN Sport saddle. This saddle is anatomically shaped, weighing 288 g. The seat post is short since the frame is made with an extended seat tube. The head and the tube are made from aluminium, weighing 260 g.
10. Pedals
Welgo 40 clipless pedals, adjustable tension, 295 g per pair.
11. Miscellaneous
Weighs 9.4 kg in size 57 including pedals.