Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 650b / 29" -
Groupset Deore, SLX -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
MD
165cm - 177cm
MD
165cm - 177cm
LG
175cm - 188cm
LG
175cm - 188cm
XL
185cm - 198cm
XL
185cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Surly ECR, 100% Surly 4130 CroMoly steel. ED coated. Double-butted main triangle. TIG-welded
Suspension Fork
Surly ECR, TIG-welded custom-butted 4130 CroMoly, non-suspension corrected, 1-1/8? steerer tube, 203mm disc brake clearance
Drivetrain
Rear Derailleur
Shimano Deore RD-M615 SGS, 10-speed
Front Derailleur
Shimano SLX FD-M661, Problem Solvers direct mount adaptor (31.8mm w/shim)
Shift Levers
Microshift SL-M10, 10-speed
Cassette
SunRace, 10 speed, 11-40t
Crank
Surly O.D. 26/39t
Bottom Bracket
73mm shell width, threaded standard English (1.37? x 24t)
Chain
KMC X10, Silver
Wheels
Front Hub
Surly Ultra New Disc, 32h. 6-bolt disc. Black
Rear Hub
Salsa 148mm, 12mm thru-axle, 32h
Rims
Alex MD40
Tires
Surly Knard 29x3.0", 33tpi
Brakes
Brakes
Avid BB7, Centerline rotors. 180/160mm front & rear
Brake Levers
Avid FR-5, Black
Cockpit
Stem
HL Satori, 31.8, Black
Handlebar
Surly Moloko, Black
Headset
Cane Creek, 40 series
Seat
Saddle
WTB Volt Sport, Steel Rail
Seatpost
Kalloy SP-342
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | MD | LG | LG | XL | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.49 mm | 1.49 mm | 1.5 mm | 1.5 mm | 1.51 mm | 1.51 mm |
| Front Center | 651 mm | 651 mm | 672 mm | 672 mm | 693 mm | 693 mm |
| Rake | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 70 mm | 77 mm | 70 mm | 77 mm | 70 mm | 77 mm |
| Stack | 615.7 mm | 615.7 mm | 639.2 mm | 639.2 mm | 662.7 mm | 662.7 mm |
| Reach | 414.2 mm | 414.2 mm | 426.7 mm | 426.7 mm | 439.2 mm | 439.2 mm |
| Top Tube Length | 606.2 mm | 606.2 mm | 626.2 mm | 626.2 mm | 646.2 mm | 646.2 mm |
| Seat Tube Angle | 72.5 ° | 72.5 ° | 72.5 ° | 72.5 ° | 72.5 ° | 72.5 ° |
| Seat Tube Length | 457.2 mm | 457.2 mm | 507.9 mm | 507.9 mm | 558.7 mm | 558.7 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 100 mm | 100 mm | 125 mm | 125 mm | 150 mm | 150 mm |
| Chainstay Length | 457 mm | 457 mm | 457 mm | 457 mm | 457 mm | 457 mm |
| Wheelbase | 1096 mm | 1096 mm | 1117 mm | 1117 mm | 1138 mm | 1138 mm |
| Bottom Bracket Drop | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Standover Height | 811 mm | 811 mm | 846 mm | 846 mm | 881 mm | 881 mm |
| Wheels | 650 | 29" | 650 | 29" | 650 | 29" |
| Rider Min Height | 165 cm | 165 cm | 175 cm | 175 cm | 185 cm | 185 cm |
| Rider Max Height | 177 cm | 177 cm | 188 cm | 188 cm | 198 cm | 198 cm |
About this model
ECR 29+ is a Surly Ecr model. There are 10 bikes that carry this model name. Check out the entire range from 2018 of this model, by clicking this link.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Touring bikes
According to our calculations, the average cost of a Touring bike that is reliable is 1007$. However, even though the average price of a Touring bike is lower, you might still be able to get a top-quality bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Overview of components
Fork material
ECR 29+ has a steel fork, which is tougher than carbon in the case of an impact. However, it can add some extra weight to the bike.
Wheels size
The ECR 29+ 2018 bike is equipped with aluminum wheels when leaving the factory. After 700c wheels, 650b is the second most popular choice for road bikes. However, if speed is what you’re after, 700c wheels are a better fit.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The ECR 29+ comes with Mechanical Disc brakes. These brakes are also very popular, and a lot cheaper than hydraulic disk brakes. However, performance-wise there is room for improvement.
Sizes
Surly ECR 29+ bike has 6 sizes, in the range of 165 cm – 198 cm (5.41 ft – 6.5 ft). In conclusion, you won’t have a problem finding one that suits you.