The Roadster Sport 3i was designed to be your, go-to, everyday bike. Its 3-speed internal gears can climb a broad range of hills and it’s extremely reliable and trouble-free to use. The Roadster Sport 3i is your choice for quick errands around town, or a leisurely trips along the avenue.
Available in city cruiser or city sport style.
Key Bike Features:
Weight:
Small: 14 kg / 31 lbs
Medium: 14.5 kg / 32 lbs
Large: 14.7 kg / 32.4 lbs
Frame:
Hi-ten steel with Chromoly down tube
Fork:
Hi-ten steel
Headset:
1" alloy top / steel base
Bottom Bracket:
Cartridge
Crankset:
Small: 3-piece forged aluminium, 165 mm, 46T chainring, painted steel chainguard
Medium / Large: 3-piece forged aluminium, 170 mm, 46T chainring, painted steel chainguard
Shifter:
Shimano twist shifter
Front Hub:
Sealed bearings, aluminium, 36H
Rear Hub:
Shimano Nexus internal 3-speed freewheel hub
Cog:
Shimano 22T
Chain:
KMC 410, CP
Spokes:
14g stainless with brass/CP nipples (front)
13g stainless with brass/CP nipples (rear)
Rims:
Double-wall alloy
Tires:
Small: Linus Elysian 559×32c, black, reflective stripe
Medium / Large: Linus Elysian 700×32c, black, reflective stripe
Olive colourway includes Elysian cream tyres
Brake Levers:
Tektro alloy
Front Brake:
Alloy dual-pivot caliper with quick release
Rear Brake:
Alloy dual-pivot caliper with quick release
Handlebar:
Custom polished aluminium, 550 mm × 165 mm, 25.4 mm clamp
Grips:
Hand-stitched genuine brown leather
Stem:
Alloy road quill, 80 mm × 180 mm, 18° rise
Seatpost:
Alloy, adjustable, 25.4 mm
Saddle:
Touring brown leatherette
Pedals:
Alloy
Fenders:
Painted steel with retro brackets and stainless braces
Extras:
Rear rack, front and rear reflectors, alloy kickstand
ROADSTER FRAME HEIGHT RECOMMENDATIONS:
FRAME SIZE:
STANDOVER HEIGHT:
EFFECTIVE TOP TUBE LENGTH:
*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
Feast your eyes on our Custom Build Gallery - every bike spec’d and built in the Bicycle Junction Workshop. From pinstriped cargo bikes for breweries to ground-up world tour machines, we’ve done it all.
Click below for inspiration, and get in touch to start building your own dream bike.
From 26 Dec – 10 Jan we’ll be open on reduced hours, 10am–3pm (closed stats).
Regular hours resume 12 Jan.
Workshop
Our workshop remains open over the holidays (reduced hours apply).
Web Orders
Web orders for items that are in stock in-store will continue to be processed over the holidays.






