Gaston 5
Finally an internally geared bike without the twist shifter. This gutsy 5 speed shifts from the down tube and with its wrapped leather bar tape and matching leather saddle it’s a very snappy dresser indeed. The Chromoly frame and fork have all the necessary eyelets to mount racks and fenders.
- 4130 Chromoly frame and fork
- Sturmey Archer 5 speed with down tube shifter
- 3-piece forged aluminum crank
- Double wall alloy rims with stainless steel spokes
- Front and rear high flange hubs
- Wrapped leather bar tape w/ black alloy plugs
- Touring saddle with leather cover
- Mid-century brass bell
- AVAILABLE IN TWO FRAME SIZES:
- Medium: 51cm/20″
700C wheel - Large: 59cm/23″
700C wheel
The Gaston's
Accessories
Frame size:
Medium
51cm / 20"
51cm / 20"
Large
59cm / 23"
59cm / 23"
Standover height:
76cm / 29.9"
83cm / 32.7"
Effective top tube length:
55.5cm
59.5cm
Weight:
14.5kg / 30lbs
14.7kg / 32.4lbs
Frame:
4130 chromoly frame
Fork:
4130 chromoly fork
Headset:
1" alloy top/steel base
BB set:
cartridge
Crankset:
3- iece forged aluminum, 170mm, 46T chainring, alloy chainguard
Shifter:
Sturmey Archer down tube shifter
Front hub:
Sealed bearings, aluminum, high flange, 36H
Rear hub:
Sturmey Archer 5-speed ,freewheel, high flange hub
Cog:
Sturmey Archer 22T
Chain:
KMC 410, CP
Spokes:
14g stainless steel w/ brass / CP nipples
Rim:
Double walled, alloy rims
Tires:
Kenda, cream, 700X35C with reflective stripe
Brake levers:
Tektro Alloy
Front brakes:
Tektro R365 alloy dual pivot caliper brakes with quick release
Rear brakes:
Tektro R365 alloy dual pivot calliper brakes with quick release
Handlebar:
low rise, polished aluminum, underslung, 530mm wide, 25.4mm center clamp
Grips:
leather bar tape with black alloy plugs
Stem:
alloy road quill, 100mm x 150mm, 18d rise
Seat post:
alloy, adjustable
Saddle:
touring saddle, leather cover
Pedals:
alloy pedals
Fenders:
n/a
Extras:
front and rear reflectors, mid-century brass bell, alloy kickstand
Gaston Frame Height Recommendations
Medium
5'4" - 5'9" / 162.5cm - 175.2cm
Large
5'9" - 6'2" / 175.2cm - 187.9cm
Gaston Standover Height
Medium
30" / 76.2cm
Large
32.5" / 82.5cm
*Do note some riders may be a little outside these height range recommendations but prefer the feel of a larger or smaller size. Stand over height measurement is not as important as how the bike geometry feels while it is being ridden. As long as the rider can reach the ground while sitting on the saddle, even if it's just their toes, this size will be compatible with their height.




