Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 650b -
Groupset Tiagra -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
158cm - 167cm
SM
165cm - 173cm
MD
169cm - 180cm
LG
177cm - 186cm
XL
183cm - 191cm
XXL
186cm - 194cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Breezer butted-chromoly steel, 44mm headtube, BSA Threaded BB, 142 x 12mm
Suspension Fork
Chromoly disc, 1 1/8", rack / fender & side bottle mounts, 100 x 12mm through-axle
Drivetrain
Rear Derailleur
Shimano Tiagra
Front Derailleur
Shimano Tiagra
Shift Levers
Shimano Tiagra, 10-speed
Cassette
Shimano, HG500, 11-34
Crank
Oval 300, 48/32T
Bottom Bracket
Praxis BSA w/ Enduro bearings
Chain
KMC CN-HG41
Pedals
na
Wheels
Rims
650B WTB ST Light i23 disc, tubeless compatible, 14g SS spokes, 32H
Tires
WTB Horizon, 650 x 47c, wire bead
Brakes
Brakes
Tektro HY/RD C hydraulic disc, 160mm rotor
Brake Levers
Shimano
Cockpit
Stem
Breezer B-Road, 3D-forged 6061 stem body, +/-7°
Handlebar
Breezer B-Road, 6061 alloy, 31.8mm clamp, 133mm drop
Headset
FSA 1 1/8", No.10 internal, 36° ACB-sealed, 6.5mm aluminum top cover
Seat
Saddle
WTB Volt Comp 142x265, steel rail
Seatpost
Breezer, 6061 alloy, 27.2mm diameter
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.34 mm | 1.38 mm | 1.42 mm | 1.44 mm | 1.43 mm | 1.45 mm |
| Front Center | 584 mm | 597 mm | 605 mm | 625 mm | 627 mm | 634 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 104 mm | 78 mm | 82 mm | 72 mm | 58 mm | 56 mm |
| Stack | 509 mm | 533.9 mm | 556.7 mm | 570.7 mm | 580.5 mm | 597.7 mm |
| Reach | 379.4 mm | 387.4 mm | 391.4 mm | 397.1 mm | 405.2 mm | 412.4 mm |
| Top Tube Length | 523 mm | 550 mm | 565 mm | 575 mm | 590 mm | 605 mm |
| Seat Tube Angle | 75 ° | 74 ° | 73 ° | 73 ° | 72.5 ° | 72 ° |
| Seat Tube Length | 490 mm | 520 mm | 540 mm | 560 mm | 580 mm | 600 mm |
| Head Tube Angle | 68 ° | 70 ° | 70 ° | 70 ° | 71.5 ° | 72 ° |
| Head Tube Length | 100 mm | 120 mm | 145 mm | 160 mm | 175 mm | 190 mm |
| Chainstay Length | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm |
| Wheelbase | 1030 mm | 1043 mm | 1052 mm | 1072 mm | 1075 mm | 1082 mm |
| Bottom Bracket Drop | 68 mm | 68 mm | 65 mm | 65 mm | 62 mm | 62 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 | 650 |
| Rider Min Height | 158 cm | 165 cm | 169 cm | 177 cm | 183 cm | 186 cm |
| Rider Max Height | 167 cm | 173 cm | 180 cm | 186 cm | 191 cm | 194 cm |
Model Overview
Doppler Pro belongs to the Breezer Doppler model. 18 bikes variations carry this model name so far. You can get a glimpse at all models from 2020, by clicking on this link.
Model range prices
Breezer Doppler Café+ 2020 is the cheapest bike model and costs 1199$. Breezer Doppler Team+ 2020 is the most expensive one and costs 1799$.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Gravel bikes
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Gravel bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
This bike was released in 2020 and its price was 1299$. Comparing this to the average Gravel bike price, we see that the price is 89.53% lower.
Doppler Pro components
Fork material
When it comes to the fork, this bike has a steel one, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Wheels size
When leaving the production line, the Doppler Pro model has aluminum wheels. 650b wheels make a great choice if you want to sacrifice speed for comfort. However, if speed is what you’re after, 700c wheels are a better fit.
Brakes
When you want to stop the bike in time, the brakes are vital. The Doppler Pro has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
Doppler Pro comes in 6 sizes, that range from 158 cm – 194 cm (5.18 ft – 6.36 ft). In short, it won’t be difficult to find the right one for you.