How to choose your hybrid bike size
3 sizes available:
Size S from 4'11" to 5'5".
Size M from 5'5" to 6'.
Size L from 6' to 6'7".
If you're between 2 sizes:
Choose the smaller size for greater manoeuvrability and comfort (straighter back).
Choose the larger size for a more stretched out position (better suited to speed).
A versatile frame
Our engineers designed the steel frame with lower shape to facilitate step-through. Our frame has bottle cage and pannier rack inserts.
Derailleurs and drivetrain: unleash greater speed
8 speeds, changed using B'Twin TS39 shifters.
- Microshift H081 8-speed cassette.
- Cogs: 11/ 34.
- Single chainwheel: 36 teeth.
- KMC Z51 chain with quick-release.
- Rear derailleur: B'Twin RD M25.
- Anti-derailment ring.
Brake effectively using the two V-brakes.
The 2 steel callipers are equipped with pads that exert pressure on the rim to slow or stop the rotation of the wheels.
Plastic brake levers.
Handlebars, steering, stem, and fork: maintain control
With its 70 mm long height-adjustable damper stem and semi-raised handlebars (620 mm), the Riverside 120 optimizes your steering comfort
- 1 inch 1/8 headset.
- Handlebars and stem welded into a single piece for greater security and comfort.
- Rigid steel fork (threaded 1-1/8" pivot).
Seat: be comfortable
Because it's important that your seat position is adapted to your riding style, our teams developed the exclusive B'Twin Ergofit Sport 500 seat.
Welded steel seat post for improved safety.
Collar dimensions = 32 mm.
Seat post diameter = 28.6 mm.
Tool-free seat height adjustment (quick-release).
Ready to roll with 28" wheels?
Head off on tours with the Riverside 120 equipped with black double-walled aluminum wheels. To transport your bike, the quick-release on the front and rear wheels makes them easy to remove.
36-spoke front and rear wheels.
The recommended pressure is: minimum 29 psi and maximum 58 psi (details on the tire sidewall).
Wheel diameter = 28 inches (21-622).
Hybrid tires: put rubber to the road
The Riverside 120 is equipped with B'Twin Trekking hybrid road and trail tires so you can go anywhere.
The recommended pressure is a minimum of 29 psi and a maximum of 58 psi (details on tire sidewall).
Dimensions: 700 x 38 (38-622).
The Riverside 120 is supplied with versatile single-piece plastic pedals with a wide pedalling surface to help keep the foot on the pedal.
170 mm long steel cranks.
36-tooth steel chainwheel.
Your Riverside 120 is supplied with a bell, lights (front/rear), wheel reflectors, and pedals.
Depending on the accessory type and size of the bike, the frame is compatible with:
- front and rear mudguards
- bottle cage
- saddle bag
- rear pannier rack
- child seat
Please ask a sales advisor for further details.
15.0 kg in size S without pedals.
15.2 kg in size M without pedals.
15.4 kg in size L without pedals.
The weight can vary based on the tolerance of the components.