The Birdy JK11 Ace is MV's latest customised speedster 11-speed Birdy model with 20-inch Joseph Kuosac carbon wheelset and the top-of-the-line Dura-Ace R9100-SS 11-speed derailleur. Its 11-28T cassette is coupled with the Driveline ZELE 54T chainring and benefits from the 4-piston JuinTech GT cable-actuated hydraulic brake system.
Together with a pair of very comfortable Ergon GP2-L handlebar grips and DMR V12 magnesium pedals (weigh 350 grams) that run on fully sealed bearings and a Cro-Mo Axle, the JK11 Ace offers complete control for riders.
Specifications:
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Frame
|
Frame
Birdy G3 Monocoque 7005-T6 Aluminium |
Fork
New Birdy spring suspension disc brake version |
Rear Suspension
95D PU Elastomer |
|
Drive Train
|
Bottom Bracket
Driveline BC-1.37 x 24 / 68mm |
Chainwheel
Driveline ZELE-A11-OS BCD110 Crankset with 54T NW Chainring |
Chain
Shimano 105 11 Speed Chain |
Freewheel
Shimano Ultegra CS-R8000 11 Speed Cassette 11-28T |
Derailleur
Shimano DuraAce R9100SS 11 Speed Short Cage Rear Derailleur |
Shifter
Shimano RS700 11 Speed Flat Bar Shifter |
|
Brakes
|
Brakes
Juin-Tech GT 4 pistons brakes (Black/Blue/Purple/Gold/Green) |
Disc Rotor
Shimano 6-Bolt Disc Brake Rotor 160mm |
Brake Lever
Shimano BL-R780 Flat Bar Brake Levers |
|
Wheels
|
Tyre
20″-406 Schwalbe ONE |
Rim
20″-406 Joseph Kuosac C38C Carbon Rim / Black Labels |
Hub
Joseph Kuosac Front 24 / Rear 24 Disc Brake Hubs |
|
Cockpit
|
Head Sets
Semi integrated 1-1/8″ |
Grips
Ergon GP2-L Grips |
Handlebar
Horizon AL6061T6 butted, 31.8x540mm 10D |
Stem
New Birdy Double Lock, Telescopic 10 Degree Stem |
|
Seat
|
Seat Post
Birdy SP61R.1 34.9mm AL7075 Hard Anodized w/ Laser Scale |
Saddle
Selle SMP Extra Gel Saddle |
|
Accessories
|
Pedals
DMR V12 Magnesium Pedal (350g) |
Chain Tensioner
PCI chain tensioner |
Bell
Bell (Black) |
|
Dimensions
|
Estimated Dimensions
Folded: 68cm(H) x 38cm(W) x 84cm(L) |
Rider Height
145 – 185cm |
|
Weight
|
Weight
10.9kg (incl. saddle & pedals) |
Max Load
110kg incl. rider & luggage |
* Images are for illustration purposes only. Please refer to the specifications.
* Specifications are subject to change without notice
International Buyers - Please Note: All import duties, taxes and charges at the destination country are not included in the item price or shipping cost. These charges are the buyer's responsibility.
