How to Choose a Gravel Bike
Salsa Confluence Apex 1 Electric Bike
$2,559.93Compared to $3,199.00* Save 19%
Squeeze more adventure into each day with the Salsa Confluence Apex 1 electric bike. It's designed specifically for gravel riding with a low-torque assist and discreet hub-drive system.
Key Details
E-Bike Classification
Class 1: pedal assist up to 20 mph
Motor
250W MAHLE X35+
Battery Capacity (Wh)
250 watt hours
- 6061-T6 alloy frame with carbon fork
- MAHLE X35+ Class 1 (20 mph/32 kph assist) hub-drive system
- 40 Nm max torque
- 250 Wh internal battery in the down tube
- Capable of up to 458 Wh with MAHLE Range Extender battery (not included)
- Geometry is designed for comfort and stability at higher e-bike speeds
- iWOC One compact remote top tube controller
- Massive 700c x 45 mm tire clearance; max 42 mm tire clearance with fenders (fenders not included); bike is spec'd with 42 mm tires
- On-bike cargo features include rack mounts and Three-Pack mounts on the fork
- Pedals not included
- NOTE: Specs and images are subject to change based on component availability
Imported.
This e-bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
UL2849 certified
View all Salsa Gravel Bikes- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- An additional year of free adjustments on e-bikes
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
UL2849 certified
| Best Use | Gravel Cycling |
|---|---|
| E-Bike Classification | Class 1: pedal assist up to 20 mph |
| Motor | 250W MAHLE X35+ |
| Motor Type | Geared Hub |
| Motor Torque (Nm) | 40 Newton meters |
| Battery Type | Lithium Ion |
| Battery Capacity (Wh) | 250 watt hours |
| Battery Removable | No |
| Charge Time (hrs) | 3 hours |
| Pedal Assist Range | Up to 45 miles |
| Frame | 6061-T6 aluminum alloy |
| Step-Through | No |
| Bike Suspension | No Suspension |
| Fork | Confluence carbon fork |
| Crankset | FSA MegaExo, 40T |
| Bottom Bracket | FSA MegaExo |
| Shifters | SRAM Apex 1 x 11 |
| Rear Derailleur | SRAM Apex 1 |
| Rear Cogs | SRAM PG 1130 11-42T |
| Number of Gears | 11 gear(s) |
| Brake Type | Mechanical Disc Brake |
| Brakes | Tektro MD-C550, 160 Rotors |
| Brake Levers | SRAM Apex |
| Rims | WTB ST i23 |
| Front Hub | WTB Serra |
| Rear Hub | MAHLE X35+ |
| Wheel Size | 700c |
| Tires | Teravail Washburn, 700c x 42 mm |
| Tire Width | 42 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | Salsa Cowbell |
| Stem | Salsa Guide |
| Seat Post | Promax |
| Saddle | WTB Volt |
| Pedals | Not included |
| Headset | FSA |
| Chain | SRAM PC-1110 |
| Weight | Unavailable |
| Gender | Unisex |
Fits slightly large based on reviews
Salsa Bikes (227440)
| 49 CM | 51 CM | 53 CM | 55 CM | 57 CM | 60 CM | |
|---|---|---|---|---|---|---|
| Height Range | 4'8" - 4'11" | 4'11" - 5'2" | 5'2" - 5'6" | 5'5" - 5'9" | 5'8" - 6' | 6' and up |
| Reach | 366 | 370 | 373 | 377 | 388 | 410 |
| Stack | 510 | 524 | 548 | 566 | 594 | 622 |
| Effective Top Tube | 493 | 510 | 530 | 550 | 570 | 600 |
| Seat Tube Center-Top | 345 | 380 | 410 | 450 | 490 | 520 |
| Standover Height | 626 | 658 | 688 | 723 | 760 | 788 |
| Head Tube Length | 90 | 105 | 130 | 150 | 180 | 210 |
| Head Tube Angle (degrees) | 68.5 | 68.5 | 68.5 | 68.5 | 68.5 | 68.5 |
| Seat Tube Angle (degrees) | 76 | 75 | 74 | 73 | 73 | 73 |
| Bottom Bracket Height | 285 | 285 | 285 | 285 | 285 | 285 |
| Wheelbase | 1027 | 1037 | 1049 | 1061 | 1083 | 1115 |
| Chainstay | 440 | 440 | 440 | 440 | 440 | 440 |
| Fork Offset | 50 | 50 | 50 | 50 | 50 | 50 |
Sizing Notes
Measurements are stated in millimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.
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Location:Indiana
Age:35–44
Weight:100–125 lbs.
Height:Shorter than 5'
Experience Level:Beginner
Riding Frequency:Multiple times per week
1 year ago
Just what my wife was looking for!
Yes , I recommend this product
My wife is 4ft 11in and just got into cycling last year. We got her a salsa journeyer as salsa in one of limited companies that makes a bike that fits her. She is enjoying casual 20 mile rides around where we live thats pretty flat terrain with me but hasn't built the confidence yet to go do some longer rides with mostly gravel and some Elevation down at our property. This bike is exactly what she was looking for and only plans to use the assist when needed. She can't wait to build up her confidence more with this light e bike that fits her. The last ebike we tried out was nice but just a tad too big for her and it was much heavier at 50 pounds.
Age:35–44
Weight:100–125 lbs.
Height:Shorter than 5'
Experience Level:Beginner
Riding Frequency:Multiple times per week
Location:Chattanooga, Tennessee
Age:25–34
Weight:175–200 lbs.
Inseam:34"
Height:6'0"
Experience Level:Beginner
Riding Frequency:Multiple times per week
1 year ago
EXCELLENT GRAVEL E-BIKE
Yes , I recommend this product
This is the move and exactly what I’ve been looking for. I’m not an expert biker, but I do have a specialized road bike and a Onewheel, so I do get on the road/ trails often. This has been a game changer for me. Super light for an e bike, the tires are a great size and make for a smooth ride and with 3 level assists and NO assist, you can ride however you’re comfortable/ level is. Also, the new shifter that I’m not use to is so much easier and smoother than my road bike. I’m totally happy with this bike and recommend it!
Age:25–34
Weight:175–200 lbs.
Inseam:34"
Height:6'0"
Experience Level:Beginner
Riding Frequency:Multiple times per week
Location:Washington stat
Experience Level:Casual
1 year ago
great ride!
Yes , I recommend this product
I been riding on this guy for a few months! I love the bike! If you are looking for a light weight e-bike I recommend this one or something similar. Personally I don’t need the peddle assist on all that much due to the weight. Where I live it’s nice to have the option to get up these hills and the end of my commute home.
Experience Level:Casual
1 year ago
EVERYTHING I HAVE BEEN LOOKING FOR
This bike is absolutely the move. First off, for an E-bike this is surprisingly light weight. I love the three levels of assist and that you can just ride it without any assist. The tires are a great size and I have already put miles on the road and some trails (nothing too crazy currently.) I will say, I am just now getting into biking from Onewheeling (still do both) but this has been a great purchase and I am very pleased!
Location:Seattle, WA
Age:65–74
8 months ago
Excellent hill climber, great range
Yes , I recommend this product
Great bike, especially for hills and head winds. Only issue is the motor cutting off at 20 mph on flats. Excellent ride/ responsiveness, accurate and fast shifting, good braking. Great range, did 60 mile ride and used just over half battery, though was riding without motor much of ride. Subtle enough as an e-bike that you can lock it up and not worry about theft. Not super light, but light enough to roll or carry up stairs.
Age:65–74
Location:Seattle
Age:65–74
Weight:125–150 lbs.
Height:5'8"
Experience Level:Casual
Riding Frequency:Once per week
7 months ago
Fabulous bike
Yes , I recommend this product
Fabulous bike! My second e-bike, sales person at Seattle Flagship store recommended it. I love this bike! heavier than a light weight carbon bike but for an e-bike, light; handles like a bike. Love the tires on all terrain, love the gearing, love the assist. Obviously, can't say enough about this bike!
Age:65–74
Weight:125–150 lbs.
Height:5'8"
Experience Level:Casual
Riding Frequency:Once per week
4 months ago
1 year ago