Jamis FAULTLINE A1 2020
2020 Mountain
Estimate price |
2,199$
Weight | 14.97 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 29" -
Travel Front 130mm -
Travel Rear 115mm -
Fork RockShox 35 Gold RL
-
Groupset SX Eagle, X1 -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Triple-butted 6061 alloy, 115mm travel mp2 suspension, 1.5 - 1 1/8” tapered head tube, asymmetrical chainstays w/12x148mm thru-axle dropout, internal dropper post routing, ISCG05 chainguide mount, Rock Shox Deluxe Select+ RL air shock with rebound adjust & lock out, replaceable derailleur hanger
Suspension Fork
Rock Shox 35 Gold RL 29", air spring compression, lever actuated lockout, external rebound, 35mm stanchions, magnesium lowers, 15x110mm axle, 130mm travel
Drivetrain
Rear Derailleur
SRAM SX Eagle, 12-speed
Shift Levers
SRAM SX Eagle, 1x12-speed
Cassette
SRAM PG1210, 12-speed, 11-50T
Crank
SRAM X1 Eagle, 32T
Bottom Bracket
SRAM DUB
Chain
SRAM SX Eagle, 12-speed
Pedals
N/A
Wheels
Rims
WTB ST i25 TCS 29" tubeless rims, 32H, Formula 15x110mm front & 12x148mm rear 6-bolt disc hubs, stainless spokes
Tires
WTB Vigilante 29 x 2.35” Front & Trail Boss 29 x 2.25” Rear, TCS Tubeless
Brakes
Brakes
Shimano MT401 hydraulic disc, 180mm front & 160mm rear RT26 6-bolt rotors
Cockpit
Stem
Race Face Ride, 50mm
Handlebar
Race Face Ride, 35 x 760mm
Grips
Jamis Lock-On
Headset
FSA Orbit 1.5 Zero-Stack internal cup, 8mm cone spacer
Seat
Saddle
WTB Volt
Seatpost
KS Rage Dropper, Southpaw remote
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.472 mm | 1.418 mm | 1.37 mm | 1.323 mm |
| Bottom Bracket Height | 339 mm | 339 mm | 339 mm | 339 mm |
| Front Center | 710 mm | 736 mm | 762 mm | 789 mm |
| Rake | 52 mm | 50 mm | 51 mm | 51 mm |
| Trail | 99 mm | 101 mm | 100 mm | 100 mm |
| Stack | 611 mm | 621 mm | 630 mm | 639 mm |
| Reach | 415 mm | 438 mm | 460 mm | 483 mm |
| Top Tube Length | 585 mm | 610 mm | 635 mm | 660 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° | 74.5 ° |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° |
| Head Tube Length | 105 mm | 115 mm | 125 mm | 135 mm |
| Chainstay Length | 445 mm | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1153 mm | 1179 mm | 1205 mm | 1232 mm |
| Bottom Bracket Drop | 35 mm | 35 mm | 35 mm | 35 mm |
| Standover Height | 713 mm | 739 mm | 725 mm | 725 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
FAULTLINE A1 completes the Jamis Faultline model. Jamis released 8 bikes variations of this model so far. Take a sneak peek at all Jamis Faultline bikes models from 2020, by clicking here.
Model range prices
Jamis FAULTLINE A2 2020 is the most economical model, with a starting price of 1749$. Jamis FAULTLINE A1 2020 on the other hand costs 2199$, and is the most expensive model.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Crosscountry bikes
If you want to purchase a solid Crosscountry bike, it is important to know that the average cost is 1905$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 2199$. If we compare this with the average Crosscountry bike cost we notice that the price is 15.43% higher.
Average weight for Crosscountry bikes
Crosscountry bikes weigh an average of 12.4 kg (27.34 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
With a weight of 14.97 kg (33 lbs), Jamis bike is much heavier than average. In other words, this model is 20.73% heavier than the average Crosscountry bike.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
FAULTLINE A1 components
Fork
The RockShox 35 Gold RL is included from the factory. It has a travel distance of 130mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Fork material
FAULTLINE A1 has a magnesium fork, but they are not so popular as steel or carbon forks.
Rear Shock
Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
The wheels on FAULTLINE A1 are the 29″ aluminum type. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
FAULTLINE A1 comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.
Dropper post
Every bike should have a dropper post, and this one does. Therefore, climbing or descending will be a breeze.