CLUELESS

NEWS ’22:

Tire clearance up to 700x45mm (650x50mm XXS-S)

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

The Clueless has received more updates than any other frame in our range… not because we didn’t like the last one, we loved it, we just wanted to bring it into it’s own category!

Just like the Purple Haze, we didn’t see the need to change the geometry of this bike (don’t change a winning team!). However, we still wanted to update the tire clearance and all-road-ability. The updated Clueless stands out from the crowd thanks to its newly refined details like dropouts, seatpost clamp, the list is long. It took a lot of work to refine the Clueless to where it is and we hope you love it as much as we do!

YOUR OPTIONS

SPECIFICATION

Handmade Sour Bicycles CrMo frame featuring heat treated, multi-butted tubing that’s ED-Coated for rust-proofing.

Our dropouts are designed in-house, in Dresden and have a replaceable derailleur hanger.

The seat clamp is designed in-house and is integrated into the frame. Should it ever fail, the frame can be professionally modified to use a traditional clamp.

By The Numbers

Headtube: EC34/ EC44 tapered headtube

Bottom bracket: 68mm BSA bottom bracket

Axle: 12mm x 142mm thru axle

Seat post: 27.2mm

Brake standard: FM160 Direct. More info here.

Wheel size: Size XXS-S fit 650b only, M-XXL fit 700c

Tire clearance: up to 45mm

Bonus facts and features:

Fender and rack mounts

Recommended tire size 35mm – 45mm

Internal downtube cable routing

Three water bottle braze-on’s

Low standover height

Di2 Ready

Clueless Carbon UD Fork

395mm axle-to-crown, 45mm rake

1 ½“ –  1 ⅛“ tapered steerer tube, 100x12mm thru axle

Flat-mount disc brake standard

Fender mounts, Dynamo option

NEW: 3 cargo cage eyelets per fork leg (max. 3.5 kg per side)

Maximum tire size 700x45mm

Fork weight with full length steerer tube and axle: ±515g

Clueless Aluminium Fork (Limited availability)

395mm axle-to-crown, 45mm rake

1 ⅛“ steerer tube, 100x12mm thru axle

Cargo cage eyelets (3) on both fork blades

Front dynamo hub cable routing

Flat-mount 160 (FM160) disc brake standard

Fender mounting possible

Maximum tire size 700x45mm

Fork weight with full length steerer tube and axle: ±805g

1×11 Shimano GRX

Rear derailleur, Shimano GRX RX812

Crankset, Shimano GRX RX600, 172,5mm with 40T chainring 

Shifters, Shimano GRX RX600 flatmount, and SM-RT64/RT70 rotors

Cassette, Shimano M7000, 11-42t, and a CN-HG601 chain

2X11 Shimano GRX

Rear derailleur, Shimano GRX RX810

Crankset, Shimano GRX RX600, 172,5mm, 47/30T chainrings

Shifters, Shimano GRX RX600 flatmount, and SM-RT64/RT70 rotors

Cassette, Shimano R7000, 11-32t, and a CN-HG601 chain

1×12 Sram GX AXS Mullet

Rear Derailleur, SRAM GX Eagle AXS

Crankset, Easton EA90 172.5mm, 44t Chainring, Incl. Easton bottom bracket

Shifters, SRAM Force AXS, Centerline X Rotors, 160mm

Cassette, XG-1275, 10-50t, and a PC GX Eagle chain

Battery and charger included

1×11 Sram Force 1 (Limited availability)

Crankset, Easton EA90 172.5mm, 42t Chainring, Incl. Easton bottom bracket

Shifters, Force 1 flat mount, 160mm Centerline X rotors

Cassette, PG-1170 11-36 with a PC-1170 chain

Parts

Wheelset built by hand with Duke Worldrunner 25 rims and DT Swiss 350 or Hope RS4 hubs

Complete Easton EA70 cockpit:

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 including powdercoating and all frame parts

Clueless Size XS = 2181g

Clueless Size S = 2230g

Clueless Size M = 2294g

Clueless Size L = 2410g

Clueless Size XL = 2530g

Clueless Size XXL = 2650g

Clueless Alu fork = 805g

Clueless Carbon fork = 495g

Sour Carbon fork = 555g

*All weights averaged with 3 frames per size (±50g frame, ±20g fork)

Included with your frame:

Frame: Frame, derailleur hanger, and thru axles

Frameset: Frame and fork, front and rear axle, and Acros headset

Complete bike: complete bike excluding pedals