Tektro HY/RD C hydraulic disc, 160mm rotor

Chromoly disc, 1 1/8", 12mm through-axle w/rack, fender & side bottle mounts

Breezer butted-chromoly steel, 44mm headtube, BSA Threaded BB, 142X12 through-axle dropouts

Breezer B-Road, 6061 alloy, 31.8mm clamp, 133mm drop

FSA 1 1/8", No.10 internal, 36° ACB-sealed, 6.5mm aluminum top cover

650Bx32H Alex DP21 disc, tubeless compatible, sealed bearing hubs, 14gSS spokes

Breezer B-Road, 3D-forged 6061 stem body, +/-7°

New for 2018, the Doppler brings riders a dedicated brevet and touring bike with smooth-rolling 650B tires. While gravel riding is the latest trend, 650b wheels have been a well-kept secret within the brevet community for decades. 650b offers a distinct advantage by offering a larger-volume tire to provide both greater cushion and traction on rough roads. The smaller diameter 650b rims also provide a stronger wheel which is ideal for loaded touring or harsh conditions. Compared to the Inversion and Radar, the Doppler frame offers a more classic road-bike geometry, while still offering a high level of functionality with touring-focused drivetrain and frame features.

Breezer DOPPLER PRO

49cm

52cm

54cm

56cm

58cm

60cm

A steel frame gravel bike with mid-range components and tektro hydraulic disc brakes.

Weight	29.6 lbs
Frame	Steel
Suspension	Rigid
Fork	Steel
Wheels	650b Aluminum
Drivetrain	2 × 10
Groupset	Tiagra
Brakes	Tektro Hydraulic Disc

Frame	Breezer butted-chromoly steel, 44mm headtube, BSA Threaded BB, 142X12 through-axle dropouts BB Standard: BSA, 68mm, Threaded
Fork	Chromoly disc, 1 1/8", 12mm through-axle w/rack, fender & side bottle mounts
Bottom Bracket	Praxis BSA w/Enduro bearings
Headset	FSA 1 1/8", No.10 internal, 36° ACB-sealed, 6.5mm aluminum top cover
Stem	Breezer B-Road, 3D-forged 6061 stem body, +/-7°
Handlebar	Breezer B-Road, 6061 alloy, 31.8mm clamp, 133mm drop
Saddle	WTB Volt Comp 142x265, steel rail
Seatpost	Breezer, 6061 alloy, 27.2mm diameter Type: Rigid
Pedals	na

Rear Derailleur	Shimano Tiagra
Front Derailleur	Shimano Tiagra
Crank	Oval 300, 48/32T
Shifters	Shimano Tiagra, 10-speed
Cassette	Shimano, HG500, 11-34 10-speed
Chain	KMC CN-HG41
Brakes	Tektro HY/RD C hydraulic disc, 160mm rotor Type: Tektro Hydraulic Disc
Brake Levers	Shimano

Rims	650Bx32H Alex DP21 disc, tubeless compatible, sealed bearing hubs, 14gSS spokes
Tires	WTB Horizon, 650x47mm wire bead

Lights	na
Fenders	Stainless fenders w/ struts

2018 BreezerDOPPLER PRO

2018 Breezer
DOPPLER PRO