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About Alchemy Bikes|Media|Rider Support M-F 8:30a-5:30p  +1 720.535.4444

$750 off any complete bike with code: HOLIDAYS

eRONIN

 
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Designed for all
Day Adventure

The eRonin is Alchemy’s first electric gravel and all road bike featuring Fazua’s lightweight and ultra-integrated Evation mid-mounted drive system. Handmade to Alchemy’s rigorous standards in our Colorado workshop. CyclingNews.com selected the eRonin as its "Best Electric Gravel Bike."
 

Bike Builder

black-blue-sram-force-x01
The eRonin is Alchemy’s first electric gravel bike featuring Fazua’s lightweight and ultra-integrated Evation mid-mounted drive system. Handmade to Alchemy’s rigorous standards in our Colorado workshop, the eRonin is the first American-made carbon gravel electric bike. Soon after it’s launch, CyclingNews.com selected the eRonin as its Best Electric Gravel Bike. The eRonin is designed for long days on the saddle and exploring new terrain.

eRONIN

Color
FRAME SIZE
  • 52
  • 54
  • 56
  • 58
  • 61
Components
$4,000
$10,999
$10,999

+Free Assembly & Free Delivery

Sold out
Buy Now Email When In Stock
100 Production slots available for delivery in 90 days.
Shipping Options

Pickup  |  BikeFlights  |  Beeline  |  Dare Golden

 
Handmade in Colorado // Alchemy Premium Carbon // Fazua Drivetrain
The eRonin is Alchemy’s first electric gravel bike featuring Fazua’s lightweight and ultra-integrated Evation mid-mounted drive system. Handmade to Alchemy’s rigorous standards in our Colorado workshop, the eRonin is the first American-made carbon gravel electric bike. Soon after it’s launch, CyclingNews.com selected the eRonin as its Best Electric Gravel Bike. The eRonin is designed for long days on the saddle and exploring new terrain.
Product Highlights

Our Promise To You

Money Back Guarantee

We want you to enjoy our bikes as much as we do. So if you don’t enjoy riding your Alchemy as much as you like, just call us and we will work with you until you do.

Alchemy Lifetime Warranty

Alchemy Bikes covers the frame with a lifetime warranty due to manufacturer defects. Paint and finish are covered for 1 year on manufacturing defects.

Expert Advice

Do you have a question about our bikes? We are available via: Phone | Email |  Chat | Appointment

Features

DESIGNED FOR ALL DAY ADVENTURE

The eRonin’s carbon frame has been specifically designed for gravel riding, and coming in under 30lbs is one of the lightest ebikes on the planet. It also has the features you need for those all-day adventures, including three water-bottle and bento-box mounts. It will fit oversize tires, up to 45mm with 700c or 2.1s with 650.

 

FAZUA’S LIGHTWEIGHT AND POWERFUL EVATION SYSTEM

Fazua’s Evation motor is the power behind the punch. The complete system weight including battery is a low 4.6kg and features 60NM torques with 250 watt hour battery. The Evation also features 3 externally adjustable ride modes and there is not resistance above speed limits. The battery system is fully externally removable as well to help with quick battery swaps.

 

DIRECT TO RIDER

The traditional bike shop model is great for selling bikes. However, we believe that our direct-to-rider process guarantees that you’ll get a bike you love to ride. We won’t sell you what we happen to have in stock. We will work one on one with you to craft the best bike for your riding style right to your door. In fact, if we don’t think we can deliver the perfect bike to you, we won’t.

Sizing

Height

5'3" - 5'6"

5'7" - 5'9"

5'10" - 6'0"

6'1" - 6'4"

 

Inseam

28.5" - 30"

29.5" - 31"

30.5" - 32"

31.5" - 33"

 

Frame Size

52

54

56

58

61

Please note, inseam is measured to the floor. The sizing above is a guide and no two riders are alike.
If you do not see your size, reach out to one of our team members here.

Geometry

52 54 56 58 61
Seat Tube Length C-T (mm) 500 525 545 565 580
Effective To Tube (mm) 530 549 563 575 601
Head Tube Length (mm) 120 140 160 180 200
Head Tube Angle (deg) 71° 71° 71° 71° 71°
Frame Stack (mm) 542 562 584 604 624
Frame Reach (mm) 379 388 393 399 418
Seat Tube Angle (deg) 74.5° 74° 73.5° 73.5° 73.5°
Chain Stay Length (mm) 425 425 425 425 425
Bottom Bracket Drop (mm) 70 70 70 70 70
Trail (mm) 71.5 68.2 65 61.7 61.7
Wheelbase (mm) 1010 1020 1030 1035 1060
Front Center (mm) 595 605 610 620 645
Stand Over (mm) 760 780 800 820 840

SPECS

Shimano GRX Di2 11Spd Sram Force/X01 eTap AXS 12Spd Sram Force XPLR eTap AXS 12Spd Sram Red/XX1 eTap AXS 12 Spd
Bar Alchemy Carbon 42cm/44cm Alchemy Carbon 42cm/44cm Alchemy Carbon 42cm/44cm Alchemy Carbon 42cm/44cm
Bar Tape Alchemy Tacky Black Alchemy Tacky Black Alchemy Tacky Black Alchemy Tacky Black
Stem Alchemy Carbon 100mm/110mm Alchemy Carbon 100mm/110mm Alchemy Carbon 100mm/110mm Alchemy Carbon 100mm/110mm
Seatpost Alchemy Carbon 27.2mm 0mm/25mm Alchemy Carbon 27.2mm 0mm/25mm Alchemy Carbon 27.2mm 0mm/25mm Alchemy Carbon 27.2mm 0mm/25mm
Headset Cane Creek 40 Series Cane Creek 40 Series Cane Creek 40 Series Cane Creek 40 Series
Saddle Fizik Antares R7 Fizik Antares R7 Fizik Antares R7 Fizik Antares R7
Shifters GRX ST-RX815 Di2 Sram Force eTap AXS HRD Sram Force eTap AXS HRD Sram Red eTap AXS HRD
Front Derailleur N/A N/A N/A N/A
Rear Derailleur GRX RD-RX817 Di2 Sram X01 Eagle AXS Sram Force XPLR eTap AXS Sram XX1 Eagle AXS
Cassette Shimano XT CS-M8000 11-42t Sram X01 XG-1295 Eagle 10-52t Sram XPLR XG-1271 10-44t Sram XX1 XG-1299 Eagle 10-52t
Cranks GRX FC-RX815 42t 170mm/172.5mm Sram Force DUB 42t 170mm/172.5mm Sram Force DUB 44t 170mm/172.5mm Sram Red DUB 42t 170mm/172.5mm
Bottom Bracket Shimano SM-BB72 86.5mm Sram DUB PF86.5 Sram DUB PF86.5 Sram DUB PF86.5
Chain Shimano CN-HG701 Sram PC X01 Eagle Sram Force Flattop Sram PC XX1 Eagle
Brakes GRX BR-RX810 Hydraulic Sram Force HRD Flat Mount Sram Force HRD Flat Mount Sram Red HRD Flat Mount
Rotor Shimano RT-MT800 160mm F/R Sram Centerline XR 160mm F/R Sram Centerline XR 160mm F/R Sram Centerline XR 160mm F/R
Wheels Industry Nine UL250 TRA Carbon Hydra/Alchemy Carbon 33mm Industry Nine UL250 TRA Carbon Hydra/Alchemy Carbon 33mm Industry Nine UL250 TRA Carbon Hydra/Alchemy Carbon 33mm Industry Nine UL250 TRA Carbon Hydra/Alchemy Carbon 33mm
Tires Teravail Teravail Cannonball 42c Teravail Teravail Cannonball 42c Teravail Teravail Cannonball 42c Teravail Teravail Cannonball 42c
Drive Motor Fazua Evation Fazua Evation Fazua Evation Fazua Evation

*Specs are subject to change at anytime without notice.

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