Breezer Radar Sport Adventure Bicycle

The Breezer Radar Sport is a versatile adventure bike built for bikepacking, gravel roads, mountain touring, and off-road exploration. Its durable 4130 butted chromoly steel frame, modern Shimano Deore 1x12 drivetrain, and tubeless-ready wheelset make it an excellent choice for riders who want to venture beyond the pavement.

With numerous cargo mounts for bottles, racks, bags, and accessories, the Radar Sport is ready for everything from daily commuting to multi-day backcountry adventures.

Features

• Butted 4130 chromoly steel frame and fork
• Shimano Deore 1x12-speed drivetrain
• Wide-range 10–51T cassette
• TRP hydraulic disc brakes
• Tubeless-ready WTB wheelset
• Multiple mounts for racks, bottles, cages, and frame bags
• UDH (Universal Derailleur Hanger) compatible
• Boost thru-axle front wheel

Specifications

Frameset

• Frame: Breezer 4130 Butted Chromoly Steel
• Fork: Breezer 4130 Chromoly Steel
• Headset: FSA

Drivetrain

• Shifter: Shimano Deore RapidFire Plus, 12-Speed
• Rear Derailleur: Shimano Deore Shadow Plus
• Crankset: Alloy, 34T Narrow-Wide
• Bottom Bracket: Outboard Cartridge Bearing
• Cassette: Shimano Deore 10–51T
• Chain: KMC X12 EPT Anti-Rust

Brakes

• Brakes: TRP HD-R803 Hydraulic Disc
• Rotors: 180mm Front / 160mm Rear (Center Lock)

Wheelset

• Hubs: KTi Sealed Bearing, Center Lock
• Rear Freehub: Shimano MicroSpline
• Rims: WTB ST i30 TCS 2.0 Tubeless Ready
• Spokes: Pillar Butted 14G
• Tires: WTB Nineline 29 × 2.25" TCS Light/Fast Rolling

Components

• Handlebar: Alloy, 780mm Width
• Stem: Alloy (45mm XS–L / 55mm XL–XXL)
• Grips: WTB Burr Lock-On
• Saddle: WTB Solano with Chromoly Rails
• Seatpost: Alloy 30.9mm
• Seat Clamp: Alloy, 35mm

Specifications

• Wheel Size: 29"
• Frame Material: 4130 Butted Chromoly Steel
• Weight: 30.4 lbs (Large)
• Color: Low Pressure (Glossy Gray)
  

Rider Height Guide