4060 Z ST XT
4060 Z ST XT
4060 Z ST XT
4060 Z ST XT
4060 Z ST XT
4060 Z ST XT

4060 Z ST XT


Regular price $8,699.99 Sale price$4,779.95 Save 45%


Wheelsmith Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified Wheelsmith technicians.
FREE In-Store Pickup available in the Greater Bay Area and Denver Area.

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

View Full Policy

Play. Fast Forward. Remix

The 4060 Z ST uses the same geometry baseline as the 4060 ST but with all the dials turned up. And thanks to the small but mighty Shimano EP8 motor and a 720Wh battery you can hit play on even the longest trail playlist. Drop into your favorite grooves or mix it up, the Z 4060 ST amplifies your ride.


  • No-Compromise Geometry: Adding a motor and battery shouldn't overwhelm the ride experience, it should enhance it. Using the exact same geometry as our unassisted bikes we've kept the same playful feel and dynamic ability but given it an electric boost. 
  • Power Play: Shimano's latest EP8 motor pack a mighty 85Nm of torque into a svelte 2.6kg package. Compact dimensions and clever packaging keep the center of gravity down low, exactly where it should be.
  • Battery: The slimline, Shimano approved, 720Wh battery is powerful enough to give-day stamina. Ride further and play harder for longer. 
  • Full Carbon Frame: Designed for feel, engineered with precision. Expertly laid up high-quality composites make for a frame that is light, stiff, and strong enough to shrug off drops, bails, and fails. Guided internal cable routing means its beauty is more than skin deep.
  • Superior Suspension: Our lower-link activated virtual pivot suspension design, coupled with durable Enduro Max bearings, is supple off the top for all time grip with progressive support for when you go too deep. Smart design keeps things stiff, low, and air or coil shock compatible. 
  • Mount Up: Performance shouldn't compromise practicality. With room for a water bottle and mounts for bolt-on storage you're always good to go further. 


Motor Shimano Steps EP8 (DU-EP800), 85nm of Torque
Darfon 36V 720Wh
Display Shimano Steps EP8 Wireless Cycle Computer (SC-EM800)
Controller Shimano Steps EP8 Left Switch Unit(SW-EM800-L)
Max Assisted Speed
20 MPH (Class 1)
Charger Darfon Smart Plus 100-240V 4A EU
Frame SCOR 4060 Z full carbon frame
Lower-Link Driven Instant Center Linkage
140mm rear wheel travel
Fully guided internal cable routing
Boost 148
SRAM Universal Derailleur Hanger
Lower ISCG 05 mount / Chainguide
Fork Fox Float 38 Factory Series E-Bike
150mm travel
Grip2 damper
Low & high speed compression adjust
Low & high speed rebound adjust
44mm rake
E-MTB rated
Rear Shock Fox Float X Factory Series
Compression adjust
Rebound adjust
2 position adjust
Rims/Wheels DT Swiss H 1900 Spline
30mm internal width
Tubeless ready
Hubs DT Swiss 370
Ratchet LN freehub
Straightpull spoke interface
Boost Spacing
Spokes N/A
Tires Maxxis Assegai 29 x 2.5" (F) / Maxxis Dissector 29 x 2.4" (R)
Compound: 3C Maxx Grip (F) / 3C Maxx Terra (R)
Casing: EXO+ (F) / Double Down (R)
Tubeless ready
Crankset Shimano Deore XT (FC-M8150)
165mm length
34T chainring (SM-CRE80-12-B)
Chain Shimano Deore XT (CN-M8100)
Front Derailleur N/A
Rear Derailleur Shimano Deore XT (RD-M8100)
12 speed
Cassette/Rear Cogs
Shimano Deore XT (CS-M8100-12)
Shifters Shimano Deore XT (SL-M7100-R)
Handlebars SCOR Carbon Bar
31.8mm clamp
800mm wide
20mm rise
5° up sweep - 7.5° back sweep
Stem Burgtec Enduro MK3
3D forged and fully CNC machined
31.6mm bar bore
35mm lenght
0° angle
Brake Levers BL-M8100 levers
Brakes Shimano Deore XT (BR-M8120)
SM-RT86 rotors; 203mm
Pedals N/A
Saddle Fizik Terra Alpaca 
Seat Post Bikeyoke Divine
S 125mm, M/L 160mm, XL 185mm travel
Triggy Alpha lever
Accessories & Extras
SCOR 4060 Z X Slicy MySublimistick Frame Protector

*Product specifications are subject to change without notice.