Transition Relay Alloy PNW GX E-Mountain Bike 2025

Is it a bird? Is it a plane? No, it’s an e-bike. Sometimes. The Transition Relay Alloy PNW GX E-Mountain Bike rocks a groundbreaking modular design that lets you swap between full e-assist crusher and pure pedal power. Just pop out the 60Nm battery when you want to earn those turns the old-school way, no tools required. Between its light weight, tough alloy frame, and seriously capable trail geometry, this chameleon allows you to have it both ways.

Alloy Frame

Travel
–
170mm Front / 170mm Rear

Wheel Size
–
Mixed Wheel (29" Front / 27.5" Rear)

Fazua Ride 60 Drive Unit
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60 Nm of torque but more compact and lighter weight than full-power systems.

Fazua Ring Controller
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The simple and ergonomic ring controller adjusts modes with a gentle nudge up or down. Pushing it up increases the power level, pushing it down decreases power level, pushing inward will activate walk mode. Holding the controller up for 2 seconds from any assistance mode will activate a boost mode, giving you peak system power output for roughly ten seconds.

Speed Balanced Geometry
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SBG ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while increasing confidence in steep terrain and at high speeds. With SBG, a slacker head tube angle is combined with an all new reduced offset fork standard, preventing the front wheel from being too far in front of the rider. This improves front to rear weight distribution on the bike, which is often out of balance on long and slack bikes. One of SBG's greatest benefits is that it creates a confident steering feel that adapts to wheel speed. More stability when going fast, more agility on technical slow speed maneuvering as well as improved traction, control and confidence for any skill level of rider.

Coil and Air Shock Compatible
–
With 26% progression, the rear suspension is fully compatible with both air and coil shocks without worrying about harsh bottom out.

Long Dropper Insertion
–
With an uninterrupted seat tube, you are free to drop your post all the way to the collar, allowing for long droppers on every size.

Internal Cable Routing
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Fully internal cable routing is a breeze with easy access through the battery door, while ports in the headtube keep it quick and easy to work on the headset.

Chainring Bashguard
–
Designed in-house, the forged spider bashguard keeps the chain, chainring, and frame safe from impacts.

UDH Compatible
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SRAM's Universal Derailleur Hanger is available at almost every bike shop, should something go wrong.

Gear Accessory Mount
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An underside top-tube accessory mount allows you to carry a spare tube or other goodies safely on your frame in case you are looking to ditch your pack.

Specs

• Biking Type:
  Mountain

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  Biking Type

  Mountain
  Mountain bikes are built for tackling rough terrain with frames made of durable materials like aluminum or carbon fiber, ensuring stability and maneuverability. They feature suspension to absorb impacts from rocks, roots, and drops, providing a smoother ride.

• Used For:
  Enduro

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  Used For

  Enduro

  If you’re looking for maximum performance while flying down heavier trails, an enduro bike is for you. These bikes combine ample suspension travel (typically 150mm+) with descent-focused frame geometry and components that allow for reasonably efficient pedaling.

• Suspension:
  Full Suspension

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  Suspension

  Full Suspension

  Engineered to tackle the most challenging terrain with enhanced comfort and control. Unlike hardtail bikes, full suspension bikes feature both front and rear suspension systems that allow the wheels to move independently from the frame.

• Gearing:
  1 x 12

• Frame Material:
  Carbon

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  Frame Material

  Carbon

  Carbon is a composite frame material. Unlike metals, carbon is composed of fibrous strands woven into a grid and bonded with epoxy. Carbon is favored by many for its lightness and stiffness but its complexity in fabrication makes it the most expensive option.

• Water Bottle Mounts:
  1

• Fork:
  RockShox ZEB Select+

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  Fork

  RockShox ZEB Select+

  ZEB is a whole new breed of fork designed to challenge the limits. ZEB Select+ features a stout 38mm chassis with the all-new Charger 3 RC2 damper, new confidence-inspiring DebonAir+ air spring and Maxima Plush Dynamic Suspension Lube. Zeb Select+ not only looks the part but performs no matter the ride or conditions. 

• Stanchion Diameter (mm):
  38

• Fork Travel (mm):
  170

• Rear Shock:
  RockShox Vivid Coil Select+

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  Rear Shock

  RockShox Vivid Coil Select+
  Simple set-up meets pure performance with Vivid Select+. Easily dial in the perfect ride feel with the TouchDown RCT position-sensitive damper. This single Compression adjuster simultaneously changes both High and Low Speed Compression. Vivid provides unreal sensitivity off-the-top, support and control in the mid-stroke, and adjustable hydraulic bottom-out to cushion the harshest landings.

  Shock Adjustments –Rebound, Compression,Threshold Lever

• Rear Travel (mm):
  170

• Drive Unit:
  Fazua Ride 60

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  Drive Unit

  Fazua Ride 60

  The lightweight 60Nm Fazua Ride60 drive unit weighs 4.3lb/1.96kg. The minimal drag and power to weight ratio provide the magic when not riding with power. As you begin to ride beyond the speed cutoff you're not penalized when continuing to push beyond the assistance like that of traditional eMTBs. The 430Wh battery, 60Nm torque, 250Wh continuous power, 450Wh peak power, and overall bike weight work harmoniously together. This all equates to an experience that exceeds what you might expect from its numbers.

• Battery:
  Fazua Energy 430Wh

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  Battery

  Fazua Energy 430Wh

  The Fazua Energy 430Wh battery is powerful, compact and lightweight, delivering 430Wh of power and integrating seamlessly into the frame.

• Shifters:
  SRAM GX Eagle

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  Shifters

  SRAM GX Eagle
  With intuitive thumb actuated triggers, theGX Eagle shifter's positive feel gives the rider input to make shifts crisp and discernible every time. Its legendary reliability continues for all-day epics and all-time experiences, with an aluminum trigger ready for inevitable punishment and MatchMaker X compatibility.

• Rear Derailleur:
  SRAM GX Eagle, 12-Speed

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  Rear Derailleur

  SRAM GX Eagle, 12-Speed
  The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the new 10-52t cassettes, it’s also backwards compatible for the 10-50t versions.

• Crankset:
  Race Face Aeffect

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  Crankset

  Race Face Aeffect
  The new crank on the XC and trail riding scene is back with a new sleek two-tone color scheme and a 165 mm length. Aggressively attack any loamy surface with full confidence and without putting too big of a hurt on your fun funds.

• Cassette:
  SRAM GX Eagle XG-1275, 10-52t

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  Cassette

  SRAM GX Eagle XG-1275, 10-52t
  The new 10-52 Eagle cassette for riders who prioritize all day function over anything else. With an expanded, 520-percent gear range giving riders more ability to spin and recover on the burliest climbs. Featuring FULL PIN technology that uses lightweight, precision engineered steel cogs permanently connected with high-strength stainless steel pins. An open design similar to our X-DOME cassette that aids in mud clearance, giving riders crisp shifting performance and longer component life.

  FEATURES

  • 520-percent gear range utilizing the industry standard XD hub driver.
  • Light and strong FULL PIN technology similar to X-DOME bringing true 1x gear range to more riders and builds.
  • Lunar and black colorway makes the XG-1275 cassette right at home on any build.
• Chain:
  SRAM GX Eagle, 12-Speed

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  Chain

  SRAM GX Eagle, 12-Speed
  The GX Eagle chain is designed with SRAM's Eagle geometry, the GX Eagle chain features solid pin construction, Eagle PowerLock and smooth, efficient shifting that you can count on every time out.

  FEATURES

  • All-new Eagle PowerLock chain connector with FLOW LINK technology provides better chain-guiding and increased longevity.
  • Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings.
• Pedals:
  Not Included

• Brake Levers:
  TRP DH-R EVO

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  Brake Levers

  TRP DH-R EVO
  The new DH-R EVO brings maximum power, unparalleled modulation and optimized heat management to heavy 29er DH bikes, long travel Enduro rigs and the new era of E-MTB charging. The G-Spec DH-R brake has been re-designed to the all-new DH-R EVO. A new caliper, new lever, new hose, new oil, new pads, new 223/2.3mm rotors and a new hydraulic leverage ratio, creates a new performance standard that fuels the TRP brand.

• Brake Calipers:
  TRP DH-R EVO

• Rotors:
  TRP R1 2.3 | 223mm Front / 203mm Rear

• Headset:
  FSA No.55R

• Handlebar:
  ANVL Mandrel Alloy 35

• Bar Tape/Grips:
  ODI Elite Flow Lock-On

• Stem:
  ANVL Swage | 40mm

• Saddle:
  SDG BelAir 3

• Seatpost:
  OneUp Dropper | XS: 120mm / S: 150mm / M: 180mm / L-XXL: 210mm

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  Seatpost

  OneUp Dropper | XS: 120mm / S: 150mm / M: 180mm / L-XXL: 210mm
  Known for its no-nonsense smooth cable actuation, short overall length, and easy serviceability, the OneUp Dropper is a solid choice for dependable and customizable performance.

• Hubs:
  RaceFace Trace 28H

• Rims:
  RaceFace Aeffect R

• Spokes:
  RaceFace 2.0/1.7/2.0

• Front Tire:
  Schwalbe Magic Mary 2.4" | Super Trail, Soft

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  Front Tire

  Schwalbe Magic Mary 2.4" | Super Trail, Soft
  Magic Mary is indisputably the favorite among Schwalbe Downhill and Enduro athletes. Perfect all-round characteristics for almost all tracks and conditions. The sophisticated intermediate profile is combined with the best compounds and construction, pushing the limits to surprising levels.

  • Strong shoulder studs and aggressive, open tread design provide maximum braking traction and cornering grip even in extremely muddy terrain.
  • Equipped with V-Groves specially developed for Magic Mary, every stud can bite into the ground for even more grip.
  • Angled studs in the middle of the tread optimise the rolling characteristics.
• Rear Tire:
  Schwalbe Big Betty 2.4" | Super Trail, Soft

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  Rear Tire

  Schwalbe Big Betty 2.4" | Super Trail, Soft
  Equipped with everything modern tire technology has to offer, Big Betty is a Downhill and Enduro all-rounder for dry to damp conditions. Big Betty works perfectly on the rear wheel when combined with our much-loved Magic Mary.

  • Long supported braking edges for maximum braking traction.
  • Extremely stable shoulder blocks for outstanding cornering grip.
  • Open and aggressive tread for excellent grip and self-cleaning.
• Warranty:
  Limited Lifetime (Frame and Bearings)

Other Notes

Transition products can only be shipped within the United States

Bike Spec and Price Subject to Change