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
