BAD GRANNY
Usually grandparents have different functions in a child’s live. In this case our Bad Grannyis here to remind you that singlespeed, rigid forks and a laid-back geometry is everything you need, to have the most fun on a bike. However, Bad Granny always keeps up with the times, derailleur shifting, suspension forks, even internal or external dropper posts comes beside the old-fashioned style…she can handle it all.
YOUR OPTIONS
SPECIFICATIONS
FRAME
Handmade Sour Bicycles CrMo frame
Tubing: heat treaded, multiple butted tubing with ed-black coating
Dropouts: 12mm x 142mm thru axle
Seat clamp: 35.0 external
Headtube: 44 mm
Bottom bracket: 68 mm BSA with eccentric shell
Axle: 12 mm x 142 mm thru axle
Seatpost: 31.6 mm
Brake standard: IS2000 disc
Recommended fork travel: 80 mm – 100 mm
Wheel size: 650b x 2.4“ / 29“ x 2.3
More facts:
Dropper post routing Two water bottle options
BAD GRANNY STEEL FORK
Axle: 15mm x 100mm thru axle
Brake standard: IS2000 disc brake
Steerer tube: tapered 1.5“ -> 1 1/8“
Rake: 50 mm
Fork length: ca. 470 mm
Max. tire dimension 29“ x 2.4“
Light cable routing option
2 eyelets per fork leg
Frameweights incl. powdercoating and small parts
Bad Granny Size M = 2950g +/- 75g
Bad Granny Size L =3080g +/- 75g
Fork Bad Granny: 1275 +/- 50g
All weights in grams g.
All weights with powder coating and averaged with 3 frames per size.
Delivery items
Frame: Frame, Excentric bottom bracket, Derailleur hanger (derailleur/Singlespeed), Axle and Seat clamp
Frameset: Frameparts + Fork, front axle and Acros Headset
