How to choose your hybrid bike size
3 sizes available: Size S: 1.50 m to 1.65 m.
Size M from 1.66 m to 1.77 m.
Size L from 1.78 m to 1.89 m.
If you are on the edge 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).
Easy step over
The low frame makes it easy to get onto the bike without swinging your leg as high, from in front of the saddle.This type of frame is used by both men and women in search of better comfort. This kind of frame is particularly convenient if you have a baby carrier on your bike that forces you to get onto the saddle from the front.
Steel frame and fork with lifetime warranty
The frame and fork are made from steel. They have a lifetime warranty.
The curved top tube on the frame makes it more comfortable to stop along your ride, especially in urban areas.
7-speed drivetrain
The single chainring is intuitive and reliable:change gears with a single rotating handleThe range of speeds is designed for riding over small hills.
- 7-Speed freewheel
-Cogs:14 / 34
- Single chainring made of steel: 36 teeth
- KMC Z51 chain with quick-release
- Rear derailleur: B'Twin RD M24
- Anti-derailment ring
V-brakes with pads
V-Brakes with pads, equipped with an anti-malfunction system.
Comfortable, dynamic Trekking position
- Dropper seatpost with adjustable height for greater comfort
- Semi-curved handlebars (620 mm)
- Seat post length: 110 mm
- Headset of 1"1/8
- Handlebar and seat post welded in a single piece for greater safety and comfort
- Stiff steel fork (steerer head with 1"1/8 thread)
Trekking saddle
ERGOFIT TREKKING 500 saddle, enabling a riding position that's more suited to a hybrid bike, with your back at a 60° angle.
- Collar dimensions = 32 mm.
- Seat post diameter = 28.6 mm.
Double-walled wheels
Sturdy double-walled rims
Inner width:19C
Anti-theft wheel axles, requiring a 15mm spanner to take off the wheel.
Versatile tyres for roads & trails.
The Rockrider Trekking EXPL 50 is equipped with comfortable tyres to take you along roads and paths.
Dimensions: 700 x 47 (47-622).
The recommended pressure is a minimum of 2.1 bar and a maximum of 3.5 bar (details on the tyre sidewall).
Flat pedals
The Rockrider Trekking EXPL 50 is supplied with versatile pedals that have a wide pedalling surface to help keep the foot on the pedal.
ACCESSORIES INCLUDED
Your Rockrider Trekking 50 comes with a bell, lights (front/rear), wheel reflectors and pedals.
Compatible Accessories
The Rockrider Trekking 50 is compatible with:
- most pannier racks (references of recommended products: 8364376 and 8402094)
- central kickstands (references of recommended products: ref numbers 8172769 and 8367621)
- Mudguards (refs. of recommended products: 8328053)
Sizes M and L compatible with frame-mounted baby carriers. Size S not compatible.
(ref. of recommended product: 8487125)
(Enter the product number in the search bar on the Decathlon site to find your accessory)
