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Breezer Doppler Pro

Breezer Doppler Pro
This item is currently not available.


The Doppler is the ideal all-conditions bike for commuting, extended tours or off-road excursions! For distance riding the Doppler delivers with comfy large-volume 650b tires, full-coverage fenders and full appointments for racks & extra bottles. The Doppler also happily accepts 650x2.2” MTB tires with the fenders removed for when you want to really get off the beaten path.

- Breezer Steel Chromoly frame & fork with 12mm through-axles
- Multi-Mount bottle-cage and rack options on frame & fork
- Capacity up to 650b x 2.2" MTB tires or 700 x 40mm(without fenders), 650b x 48mm or 700 x 35mm(with fenders)
- Wide-range Shimano Tiagra drivetrain with 48/32T crank
- Smooth-rolling WTB 650b tires w/Tubeless-Ready rims
- Full-coverage fenders


Frame Breezer butted-chromoly steel, 44mm headtube, BSA Threaded BB, 142 x 12mm
Fork Chromoly disc, 1 1/8", rack / fender & side bottle mounts, 100 x 12mm through-axle
Headset FSA 1 1/8", No.10 internal, 36° ACB-sealed, 6.5mm aluminum top cover
Axles 650B WTB ST Light i23 disc, tubeless compatible, 32H
Spokes 14g SS spokes
Tires WTB Horizon, 650 x 47c, wire bead
Crankset Oval 300
Chainrings 48/32T
Bottom Bracket Praxis BSA w/ Enduro bearings
Chain KMC CN-HG41
Front Derailleur Shimano Tiagra
Rear Derailleur Shimano Tiagra
Cassette/Rear Cogs Shimano, HG500, 11-34
Shifters Shimano Tiagra, 10-speed
Handlebars Breezer B-Road, 6061 alloy, 31.8mm clamp, 133mm drop
Stem Breezer B-Road, 3D-forged 6061 stem body, +/-7°
Brake Levers Shimano
Brakes Tektro HY/RD C hydraulic disc, 160mm rotor
Saddle WTB Volt Comp 142x265, steel rail
Seat Post Breezer, 6061 alloy, 27.2mm diameter

* Subject to change without notice.