Skip to content

LIVE Inventory - FREE shipping on orders over $99 in the US Lower 48 - Questions? Call or Text 775-355-0655

Home
Bikes
- Road Bikes
- Mountain Bikes
- Gravel Bikes
  - Gravel & Cyclocross
- Electric Bikes
- Active & Urban
  - Fitness / Commuter
- BMX
- Kids' Bikes
- Framesets
Apparel
- Jerseys
- Shorts & Bibs
- Pants & Tights
- Jackets & Outerwear
- Base Layers
- Casual Apparel
- Gloves
- Headwear
- Helmets
- Eyewear
- Shoes
- Socks & Footwear
- Protection
Components
- Drivetrain
- Brakes
- Frame Parts
- Suspension
- Cockpit
- E-Bike Components
- Seatposts & Saddles
- Pedals & Cleats
- Wheels
- Tires
- Cables & Housing
- Accessories & Small Parts
Accessories
- Hydration
- Bags & Storage
- Tools & Maintenance
- Bike Transport & Racks
- Bike Security
- Computers & Electronics
- Lighting
- Cameras & Mounts
  - Camera Mounts
- Mirrors & Bells
- Kickstands & Fenders
- Trainer Accessories
- Shop Tools
Sale
Community
About Us

Home
Bikes
Apparel
Components
Accessories
Sale
Community
About Us

Search for anything

Home / Shop / E-Drivetrain

E-Drivetrain

Filter and sort 76 products

Availability

In stock

Price

The highest price is $1,349.99

$

—

$

Brand

Benno (1)
Bosch (11)
e*thirteen (12)
FAZUA (2)
Full Speed Ahead (13)
Hope (5)
Mahle (2)
RaceFace (3)
Raceface (1)
Shimano (11)
Specialized (1)
SRAM (11)
Wolf Tooth (3)

Category

Ebike Drivetrain (76)

Sort by

Sort by

Clear

Availability

In stock

Price

The highest price is $1,349.99

$

—

$

Brand

Benno (1)
Bosch (11)
e*thirteen (12)
FAZUA (2)
Full Speed Ahead (13)
Hope (5)
Mahle (2)
RaceFace (3)
Raceface (1)
Shimano (11)
Specialized (1)
SRAM (11)
Wolf Tooth (3)

Category

Ebike Drivetrain (76)

76 products

Filter and sort

Compare

Full Speed Ahead
Bosch Gen 4 Crankarms From $33.00 /
Compare

e*thirteen
Helix Core e*spec Crankset $84.95 /
Compare

Shimano
STEPS FC-E5010 eBike Crankset $25.00 /
Compare

Specialized
Turbo SL Replacement Motor - SL 1.2 mid-drive motor $1,349.99 /
Compare

Bosch
Performance Line CX Drive Unit- smart system compatible From $1,051.00 /
Compare

e*thirteen
Helix E*Spec Crank From $84.95 /
Compare

Full Speed Ahead
Yamaha E-bike Crankarms From $34.00 /
Compare

Full Speed Ahead
ISIS Crankarms From $34.00 /
Compare

Bosch
Performance Line CX Drive Unit $1,020.00 /
Compare

SRAM
X0 Eagle T-Type E-MTB Assembly $165.00 /
Compare

Bosch
Drive Unit Kit Cargo Line With Mounting Plate (BDU3741), The smart system Compatible $1,051.00 /
Compare

Bosch
Drive Unit Kit Performance Line Without Mounting Plate, BDU3360, The smart system Compatible $956.50 /
Compare

Bosch
Drive Unit Kit Performance Line Sport, Without Mounting Plate, BDU3380, The smart system Compatible $992.00 /
Compare

Bosch
Performance Line Drive Unit Kit - Narrow, The smart system Compatible $909.00 /
Compare

Shimano
DU-E6100 Ebike Lock Ring $24.00 /
Compare

Shimano
STEPS DU-E8000 Brake Caliper Spacer Spindle $10.00 /
Compare

Shimano
EW-EN100 E-Tube Port $100.00 /
Compare

Mahle
SmartBike Systems x20 Energy Hub - USB-C Charge Port for Range Extender Battery $146.42 /
Compare

FAZUA
Bottom Bracket Parts From $5.00 /
Compare

Bosch
Cover Ring From $4.50 /

Previous page 1 2 3 4 Next page

About Us
Contact
Get Directions

Search
Specialized - How to Assemble Your Bike?
Specialized Assisted Replacement
Specialized Warranty
Privacy Policy
Merchant Policy
Shipping Policy
Terms of Service

Privacy Policy
Refund Policy
Shipping Policy
Terms of Service

© 2026 Sierra Bicycle Supply, All rights reserved. Experience by Frengee

Search

Trending Now

Compare

Cane Creek
+3mm 40mm Lower Race custom for Salsa From $14.99 /
Compare

SRAM
/ Truvativ GXP Drive Side Reducer Shield, Bag of 10 $20.00 /
Compare

Velo Orange
1" Threaded Headset From $32.00 /

Get 15% off your first order

Join our list. We’ll email your code and auto-apply it to your cart. *Discount taken at checkout. Cannot be combined with select price-restricted items. See cart for details. Bikes and sale items are excluded.

First name

Email address

I agree to receive marketing emails from this store. I can unsubscribe at any time.

★ Reviews

Let customers speak for us

86%

(397)

3%

(14)

2%

(7)

2%

(9)

7%

(32)

J

Turbo SL Internal Replacement Battery

James Hess

Great Specialized Levo SL1 batteries, Super Service!

Needed to replace my batteries after shipping the bikes from Europe because the shipping was a pain in the butt! Sierra Bikes was recommended by Specialized U.S. and they performed wonderfully. Even held the batteries for me until I arrived at Denver! Built them into the bikes & went riding the next day! Thank you very much!!!

C

M2 Turbo Levo Gen 2 Replacement Battery

CCP864 PIERRE DE CONTI

M2 turbo levo gen 2 battery

Work great

B

HRM600 Heart Rate Monitor Strap

Ben Harrison

Very good

I’m really enjoying this monitor. Im using it in jiu-jitsu, and it’s great that I don’t need a watch or phone nearby to use it.

B

M2 Turbo Levo Gen 2 Replacement Battery

Bruce Templeton

Battery is working great!

It took some time for Specialized to ship the product, but once you received it you sent it out to me right away.

C

Index S2 Smart Scale - Black

Charlotte

Easy to setup! We are using with two people and had an easy time getting it to automatically update our Garmin apps.

1 2 3

Edb2026

Really is a Bike Computer / display brighter than s25 Ultra

Here is how I am using it.
- Customizable displays for ...
- Heart Rate Sensor
- Garmin Pedal Power Meters
- Lights control
- Cadence Sensor
- Speed Sensor
- DOES NOT WORK WITH SAMSUNG WATCH 8 CLASSIC
- Records Route Creation but need to be careful with saving rides as not doing two rides back to back = lost
- does not come with a one hundred twenty page manual.But I was able to find a pdf file online

Edge 1050 GPS Cycling Computer

BB

Fantastic Bike! Would recommend Sierra Bike Supply!

Can’t recommend SBS enough. Fantastic pricing, great communication, and prompt shipping.

I saw the feedback around certain items being out of stock… not sure why folks just don’t pick up the phone. I called to confirm availability. The team was polite and quickly confirmed the bike was on the floor. Quick ordered it, shipped and received. Packaged flawlessly.

Easy transaction and I would highly recommend working with them.

Epic 8 Pro

Jeremy Powell

Epic 8 Expert

This is my do-it-all bike. It does fast XC, decent-sized chunk, and climbs like a mountain goat. The best part though is the service and sales process with Sierra Bicycle Supply. Those guys are the best!

Epic 8 Expert

Kurtis Thrasher "The Crasian"

We love the staff and store so much that we bought our motorcycles and ebikes from them.

We love the staff and store so much that we purchased our BMW motorcycles and Specialized bikes from this dealership.

Whether riding at 150 mph+ on your motorcycle or just 40 mph+ on your ebike, you'll be glad you bought them from this store

Sierra Bicycle Supply

Alex Y.

High Quality, at a Great Price

High Quality, at a Great Price. Most importantly, the boss is very happy about it. Just in time before Father's Day, so I could earn some credits.

It comes with Headset, cable plugs for Wireless settings, and the MRP Chainguide. (thou, I had to put a spacer to make it fits for the 52mm chainline...)

Epic 8 EVO Pro Frameset