CLUELESS

Clueless? Not sure where to go next? The clueless will help you get lost!

The Clueless has received more updates than any others in our whole bike range.

Just like the Purple Haze; we didn’t see the need to change the geometry of this bike. But we still wanted to update the frames tire clearance and all road ability. The updated Clueless stands out from the crowd thanks to its newly refined details at Sour, we love improving on the details to give you the best bike possible.

YOUR OPTIONS

SPECIFICATION

Handmade Sour Bicycles CrMo frame

Tubing: heat treated, multiple butted tubing with ed-black coating

Dropouts: new dropout design with replaceable derailleur hanger

Seat clamp: new integrated seat clamp

Headtube: EC34/ EC44 tapered headtube

Bottom bracket: 68 mm BSA bottom bracket

Axle: 12 mm x 142 mm thru axle

Seat post: 27.2 mm

Brake standard: flamount 160 direct

Wheel size: size XS/S fit 650b only, M-XXL fit 700c“ only

Tire clearance: up to 42 mm

More facts:

Fender and rack mounts

Recommended tire size 38 mm – 42 mm

New internal cable routing in the downtube and chainstays

Di2 ready

Three water bottle options

Lower standover height

Clueless Carbon Fork

395 mm fork lenght

45 mm rake

1 1/2 “ –  1 1/8“ steerer tube

12 mm x 100 mm thru axle

Flat-mount disc brake standard

Fender mounting possible

Max tyre dimension 700C x 45 mm

Fork weight with full lenght steerer tube and axle: ca. 495 G

Color UD mat

Clueless Alu Fork

400mm fork lenght

45mm rake

12 mm x 100 mm thru axle

1 1/8“ steerer tube

3 cargo cage eyelets per fork leg

Front dynamo hub cable routing

Flat-mount 160 disc brake standard

Fender mounting possible

Max tyre dimension 700C x 45 mm

Fork weight with full lenght steerer tube and axle: ca. 805 G

1×11 Sram Force 1 

172,5mm BB30 crank set, EASTON bottom bracket, 42T chainring

Force 1 STI flat-mount, 160MM centerline X rotors

PG-1170 cassette 11-36 with PC-1170 chain

1×11 Shimano GRX

available may 2021

Shimano GRX rear derailleurs RX812

172,5mm crank set RX600 40T chainring 

GRX RX600 STI flat-mount, SM-RT64/RT70 rotors

M7000 cassette 11-42 with CN-HG601 chain

2X11 Shimano GRX

available may 2021

PARTS GRAVEL

Handbuild wheelset with Duke Worldrunner 25 rims and DT SWISS 350 hubs

EASTON EA70 parts

XS — 70mm stem; handlebar 400mm 4° flare; seat post 27,2x350mm; EASTON bartape

S — 90mm stem; handlebar 400mm 4° flare; seat post 27,2x350mm; EASTON bartape

M-L — 100mm stem; handlebar 420mm 4° flare; seat post 27,2x350mm; EASTON bartape

XL-XXL — 110mm stem; handlebar 440mm 4° flare; seat post 27,2x350mm; EASTON bartape

Saddle SQ Lab 612 ergowave XS-L 140mm XL-XXL 150mm

Parts OFF-ROAD TOURING

Handbuild wheelset with Duke Worldrunner 25 rims and DT SWISS 350 hubs

EASTON EA70 parts

XS — 70mm stem; handlebar 400mm 16° flare; seat post 27,2x350mm; EASTON bartape

S — 90mm stem; handlebar 400mm 16° flare; seat post 27,2x350mm; EASTON bartape

M-L — 100mm stem; handlebar 420mm 16° flare; seat post 27,2x350mm; EASTON bartape

XL-XXL — 110mm stem; handlebar 440mm 16° flare; seat post 27,2x350mm; EASTON bartape

Saddle SQ Lab 612 ergowave XS-L 140mm XL-XXL 150mm

Frameweights incl. powdercoating and small parts

Clueless Size XS = 2181g +/- 50g

Clueless Size S = 2230g +/- 50g

Clueless Size M = 2294g +/- 50g

Clueless Size L = 2410g +/- 50g

Clueless Size XL = 2530g +/- 50g

Clueless Size XXL = 2650g +/- 50g

Clueless Alu fork = 805 +/- 20g

Clueless Carbon fork = 495 +/- 20g

All weights in grams g.
All weights averaged with 3 frames per size.

Delivery items

Frame: Frame, Derailleur hanger and axle

Frameset: Frameparts + Fork, front axle and Acros Headset

Complete bike: bike without pedals