2021 Breezer Doppler Pro

The 2021 Breezer Doppler Pro is a steel frame gravel bike with mid-range components and hydraulic disc brakes.

View on www.breezerbikes.com

2021 Breezer Doppler Pro
  • MSRP $1,499
  • Frame Steel
  • Fork Steel
  • Wheels 650b
  • Tires 47c
  • Drivetrain 2 × 10
  • Groupset Tiagra
  • Brakes Hydraulic Disc
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Gearing

2 × 10 — 20 speed

2021 Breezer Doppler Pro
36 mph
Similar Bikes
36 mph

The Doppler Pro is easier to ride up hills than similar bikes.

The Doppler Pro is geared about the same as similar bikes for riding downhill.


Estimated Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

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Geometry

Specs
Build
FrameBreezer butted-chromoly steel, 44mm headtube, BSA Threaded BB, 142 x 12mm
ForkChromoly disc, 1 1/8", rack / fender & side bottle mounts, 100 x 12mm through-axle
Bottom BracketPraxis BSA M24
HeadsetFSA 1 1/8”, No.10 ZS44
StemBreezer B-Road, 3D-forged 6061 stem body, +/-7°
HandlebarBreezer B-Road, 6061 alloy, 31.8mm clamp, 133mm drop
SaddleWTB Volt Comp 142x265, steel rail
SeatpostBreezer, 6061 alloy, 27.2mm diameter
Groupset
Rear DerailleurShimano Tiagra
Front DerailleurShimano Tiagra
CrankOval 300, 48/32T
ShiftersShimano Tiagra, 2x10-speed
CassetteShimano, HG500, 11-34T, 10-speed
ChainShimano CN-4601 10-speed
BrakesTektro HY/RD C hydraulic disc, 160mm rotor
Brake LeversShimano Tiagra
Wheels
Rims650B WTB ST Light i23 disc, tubeless compatible, 14g SS spokes, 32H
TiresWTB Venture TCS Tubeless Ready, 650 x 47c, folding bead
2021 Breezer Doppler Pro
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