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Engineered
to entertain

While our high-end bikes catch the limelight, we’re just as proud of the populist racer, the Attack. With this frameset, we aim to offer more riders the chance to enjoy (what we believe is) how a performance road bike should ride – accelerate like a jet, handle predictably and ride like a magic carpet. It should be fun to ride on a long day out, carving the turns and darting up the climbs, and rock solid when the chips are down in the finale.

Tapered head tube integrated into fork crown for direct steering response.

Oversized downtube for maximum power transfer.

Ultralight paint reduces weight.

Slimline seatstays boost comfort.

Frame
Design

We wanted to tune the frame and fork to deliver the key ride qualities of the Ultravox, and we’ve done that by simplifying the construction, adding a combination of Toray 700 carbon filament and a 3K weave with a new lay-up and using production methods to minimise the number of layers of carbon without compromising strength – we’ve only added a few grams (we even reduced the weight of the paint).

Materials Toray 700 Carbon
Sizes XXS, XS, S, M, L, XL
Weight ±1050g
Wheel Size 700c
Headset 1.1/8”-1.1/2” tapered
Bottom Bracket Shell Width 68mm
Bottom Bracket Road BB-PF30
Seatpost Size 31.6mm diameter
Seatclamp Size 35mm diameter
Front Mech Mount Type Clamp on: 34.9mm
Dropouts 9mm (f) / 10mm (r) (QR)
Axle Width 100mm (f) / 130mm (r)
BRAKES Mechanical rim caliper
Shimano DI2 Compatible Yes
Cable Routing Internal/External

Geometry

XXS XS S M L XL
Size 460 490 520 540 560 590
Reach 379 382 385 390 394 399
Stack 510 519 540 558 577 591
A Top Tube Length 521 531 546 560 570 585
B Head Tube Length 110 120 140 155 175 195
C Seat Tube Angle 74.5 74 73.5 73 73 72.5
D Head Tube Angle 71.5 71.5 72 73 73 73
E Bottom Bracket Drop 68 68 68 68 68 68
F Chainstay Length 406 406 406 406 406 410
G Wheelbase 972 978 985 986 998 1014
H Front Centre 576 582 588 589 598 613
I Fork Length 370 370 370 370 370 370
J Fork Offset 43 43 43 43 43 43
K Setback 136 147 151 161 167 177
Trial 67 67 64 58 58 58

Attack
Frame & Suggested Builds

*Build options vary in each region, please contact your local distributor to find out more.

Frame

Frame specs

Materials Toray 700 Carbon
Sizes XXS, XS, S, M, L, XL
Weight ±1050g (size S)
Wheel Size 700c
Headset 1.1/8”-1.1/2” tapered
Bottom Bracket Shell Width 68mm
Bottom Bracket Road BB-PF30
Seatpost Size 31.6mm diameter
Seatclamp Size 35mm diameter
Front Mech Mount Type Clamp on: 34.9mm
Dropouts 9mm (f) / 10mm (r) (QR)
Axle Width 100mm (f) / 130mm (r)
Brakes Mechanical rim caliper
Shimano DI2 Compatible Yes
Cable Routing Internal/External

Attack 105

Bike Specs

Forks SwiftCarbon 700C carbon fibre
Headset SwiftCarbon 1.1/8”-1.1/2” tapered
Shifters Shimano 105
Derailleurs Shimano 105
Crankset Shimano 105
Brakes Shimano 105
Bottom Bracket FSA BB30, 24mm Adapter
Cassette Shimano 105, 11-28t
Handlebars SwiftCarbon
Stem SwiftCarbon
Seatpost SwiftCarbon
Saddle fi’z:k Ardea MG
Tyres Mavic, 700x23c folding
Wheels Mavic Aksium