Giant Roam 4 Bike
The Giant Roam 4 turns the pavement-to-dirt transition into an afterthought.
The Roam 4 is a do-it-all sport hybrid built for riders who want one bike for the commute, the bike path, and the occasional dirt detour. It shrugs off broken Valley pavement and rolls straight onto the L.A. River path without missing a beat. If you want versatility over specialization, start here.
It's right for you if:
You commute on rough streets and want a fork that soaks up the hits.
You mix paved paths with hardpack trails and gravel connectors.
You want your first quality hybrid without overspending.
You value comfort and control over outright speed.
Why you'll love it:
The suspension fork smooths potholes and curbs so your hands and back stay fresh.
Disc brakes give you reliable, controlled stopping in rain or dry heat.
Wide, grippy tires keep you planted on loose or uneven surfaces.
The upright fit lets you see traffic and ride longer without strain.
The tech you get: a lightweight ALUXX aluminum frame, an SR Suntour suspension fork, a wide-range drivetrain for Valley climbs, mechanical disc brakes, and fast-rolling 700c wheels.
Reserve Your Ride
(818) 818-6262 | No deposit required.
Every bike from Cycle World Bike is assembled by hand, inspected for safety, and ready to ride when you pick it up.
Brian, our lead technician, builds and tunes every bike that leaves the shop
Steve helps match the right frame size and riding position to your body
Come back anytime for adjustments, questions, or service
No guessing your size from a chart. No assembling it from a box in your garage.
Book a Fitting
Not sure which size or model is right for you? Call and schedule a fitting with Steve. He will walk you through frame sizing, riding position, and which bike matches how you ride. No commitment, no pressure. Just expert advice from someone who has been fitting riders for decades.
(818) 818-6262
Serving the San Fernando Valley since 1966. Lowest Price Guarantee on every bike we carry.
Highlights
Road-Meets-Mountain Comfort
The flat bar and upright fit borrow the best from road and mountain bikes. You get efficient pedaling with a relaxed, in-command position for busy streets.
Suspension Fork + D-Fuse Post
The SR Suntour NEX fork and flexing D-Fuse seatpost team up to absorb potholes and curb cuts. Rough Valley pavement stops beating you up.
Hydraulic Disc Brakes
Tektro hydraulic discs deliver smooth, powerful stops with light lever effort. They hold their bite in rain and grime, so you brake with confidence in traffic.
Integrated Rack Mounts
Built-in rear rack mounts turn this into a commuter or errand-runner in minutes. Load up panniers and let the bike carry the weight instead of your back.
EasyRide Tubeless Tires
The 42c CrossCut tires are tubeless-ready and anti-puncture, cutting down on flats and downtime. Ride to work without stressing over every bit of debris.
Specifications
Frame | ALUXX-grade aluminum, disc |
Fork | SR Suntour NEX 700C, 63mm |
Shifters | Shimano Altus, 2x8 |
Front Derailleur | Shimano Tourney FD-TY606 |
Rear Derailleur | Shimano Altus RD-M310 |
Crankset | Forged alloy, 30/46 (170-175mm per size) |
Bottom Bracket | Threaded |
Cassette | Shimano CS-HG31, 11x34 |
Chain | KMC Z7 |
Brakes | Tektro TKD-143 hydraulic, 160mm [F/R] |
Wheelset | Giant double wall aluminum |
Hubs | Alloy, 32h |
Spokes | Stainless, 14g |
Tires | Giant CrossCut anti-puncture, 700x42c |
Handlebar | Giant Sport XC, 31.8mm (64-68cm) |
Stem | Giant Contact, 8-degree (70-100mm) |
Seatpost | Giant D-Fuse, alloy, 350mm |
Saddle | Giant ErgoContact |
Pedals | Platform |
Weight | Not listed |
Sizes Available | Small, Medium, Large (X-Large available) |


