Soma Jawbone A-Type Frame 52cm 650b - Sage Green

Soma Jawbone A-Type Frame 52cm 650b - Sage Green

Soma Jawbone A-Type Frame 52cm 650b - Sage Green

The Jawbone A-Type frame is the perfect platform to build drop bar mountain touring and bike packing rig

Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end

Flat mount disc brake tabs on rear

Investment cast vertical dropout with replaceable stainless steel hanger. 12 x 142mm thru-axle

Front derailleur compatible (bottom pull)

Headset for optional 1-1/8 inch matching fork: SHIS: ZS44/28.6 | ZS44/30. If running a tapered steerer fork, get an EC44 lower cup

Rear rack and fender eyelets

Two sets of bottle cage bosses; one set of cargo cage bosses on downtube

44mm headtube: Fits 1-1/8 inch steerer tubes and tapered steerer tubes with a headset swap

27.2mm post size/28.6mm frt. der. size/29.8mm seat collar, 73mm bottom bracket (English threads)

Tire Width Range: 27.5 x 47mm to 2.5” / 700c x 38mm to 29 x 2.25”

For matching fork please consider YC4022

TECH SPECS

model	Jawbone A-Type
size	52cm
seat tube (c-t)	450mm
top tube (effective, c-c)	539mm
chainstay	445mm
head angle	70.5 deg
seat angle	73.8 deg
bottom bracket	73mm
seatpost	27.2mm
front derail	28.6mm
wheel size	27.5"
dropout	12x142mm TA
color	sage green

$238.78

Original: $795.95

-70%

Soma Jawbone A-Type Frame 52cm 650b - Sage Green—

$795.95

$238.78

Soma Jawbone A-Type Frame 52cm 650b - Sage Green

The Jawbone A-Type frame is the perfect platform to build drop bar mountain touring and bike packing rig

Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end

Flat mount disc brake tabs on rear

Investment cast vertical dropout with replaceable stainless steel hanger. 12 x 142mm thru-axle

Front derailleur compatible (bottom pull)

Headset for optional 1-1/8 inch matching fork: SHIS: ZS44/28.6 | ZS44/30. If running a tapered steerer fork, get an EC44 lower cup

Rear rack and fender eyelets

Two sets of bottle cage bosses; one set of cargo cage bosses on downtube

44mm headtube: Fits 1-1/8 inch steerer tubes and tapered steerer tubes with a headset swap

27.2mm post size/28.6mm frt. der. size/29.8mm seat collar, 73mm bottom bracket (English threads)

Tire Width Range: 27.5 x 47mm to 2.5” / 700c x 38mm to 29 x 2.25”

For matching fork please consider YC4022

TECH SPECS

model	Jawbone A-Type
size	52cm
seat tube (c-t)	450mm
top tube (effective, c-c)	539mm
chainstay	445mm
head angle	70.5 deg
seat angle	73.8 deg
bottom bracket	73mm
seatpost	27.2mm
front derail	28.6mm
wheel size	27.5"
dropout	12x142mm TA
color	sage green

Product Information

Shipping & Returns

Description

The Jawbone A-Type frame is the perfect platform to build drop bar mountain touring and bike packing rig

Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end

Flat mount disc brake tabs on rear

Investment cast vertical dropout with replaceable stainless steel hanger. 12 x 142mm thru-axle

Front derailleur compatible (bottom pull)

Headset for optional 1-1/8 inch matching fork: SHIS: ZS44/28.6 | ZS44/30. If running a tapered steerer fork, get an EC44 lower cup

Rear rack and fender eyelets

Two sets of bottle cage bosses; one set of cargo cage bosses on downtube

44mm headtube: Fits 1-1/8 inch steerer tubes and tapered steerer tubes with a headset swap

27.2mm post size/28.6mm frt. der. size/29.8mm seat collar, 73mm bottom bracket (English threads)

Tire Width Range: 27.5 x 47mm to 2.5” / 700c x 38mm to 29 x 2.25”

For matching fork please consider YC4022

TECH SPECS

model	Jawbone A-Type
size	52cm
seat tube (c-t)	450mm
top tube (effective, c-c)	539mm
chainstay	445mm
head angle	70.5 deg
seat angle	73.8 deg
bottom bracket	73mm
seatpost	27.2mm
front derail	28.6mm
wheel size	27.5"
dropout	12x142mm TA
color	sage green

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