Skip to main content
Transition Regulator SX Carbon MTB XT Complete Ebike Madrone Gold
Transition Regulator SX Carbon MTB XT Complete Ebike Stormshadow Grey
Transition Regulator SX Carbon MTB XT Complete Ebike Madrone Gold Front
Transition Regulator SX Carbon MTB XT Complete Ebike Stormshadow Front
Transition Regulator SX Carbon MTB XT Complete Ebike Madrone Gold
Transition Regulator SX Carbon MTB XT Complete Ebike Stormshadow Grey
Transition Regulator SX Carbon MTB XT Complete Ebike Madrone Gold Front
Transition Regulator SX Carbon MTB XT Complete Ebike Stormshadow Front

Transition Regulator SX Carbon MTB XT Complete Ebike

£ 6,799.20
£ 8,499.00
Tax included.

Pairs well with

Regulators, Mount Up!

 

The all-mountain steed is here to deliver fun on every trail.

 

The Regulator SX is our all-mountain eMTB designed to provide a nimble and responsive ride. No trail is too tame or too gnarly for the dedicated mixed-wheel platform with 150 mm rear and 160 mm front travel and geometry that promotes agility and playfulness.

 

The Regulator SX will be the choice for riders looking for a chassis that excels in a variety of terrain with the added assistance of a Bosch SX drive unit delivering 55 Nm of torque from a 400 Wh battery.

 

Coupled with our SBG geometry, you have an eMTB experience close to that of non-assisted bikes. This combination provides the best range-to-weight ratio for those who value lighter ride characteristics, giving you the best of both worlds with one of the most reliable and intuitive motor systems available on the market.

 

For those looking for extra range, the Bosch range extender will take you up to 650 Wh for all day adventures.

150/160 mm; Mixed Wheels

The dedicated mixed-wheel platform with 150 mm rear and 160 mm front travel make the Regulator SX nimble and responsive, blurring the lines between our powered and non-powered bikes with complete builds starting at just over 41 lbs.

 

With a 64.5° headtube angle and short, 27.5" wheel specific chainstays, we were able to make the Regulator one of the most manoeuvrable eMTBs we've ever ridden. This keeps the ride fun and engaging on everything from smooth flow trails to steep tech.

High Power to Weight

The Bosch SX system delivers the highest power-to-weight ratio possible. Perfect for riders who want the lightest ride characteristic from their eMTB and have it excel in a wide variety of terrain, from smooth singletrack to rocks and roots.

 

The Bosch SX system is one of the lightest on the market, while still providing a high peak power of 600 W. Complete builds come in at just over 41 lbs, giving you a ride feel nearly matched to that of our non-powered bikes.

Specifications

Rear Travel: 150 mm (Compatible with 160 mm)
Front Travel: 160 mm
Wheel Size: 29" Front / 27.5" Rear
Sizes: SM, MD, LG, XL
Frame Bearings: 2 × 6903, 2 × 6902, 6 × 6802, 2 × 6900
Fork Axle To Crown: 579 mm
Fork Offset: 44 mm
Rear Shock Size: 205 × 60 mm (compatible with 205 × 65 mm)
Shock Hardware: Trunnion Mount Top / 30 × 8 mm Bottom
Headset (Top): 44 mm Zero Stack
Headset (Bottom): 56 mm Zero Stack
Bb Shell: 73 mm BSA Threaded
Chainline: 55 mm
Rear Brake Mount: 180 mm Post Mount, Max Rotor Size 223 mm
Rear Axle: Transition Axle For UDH, 12 × 148 mm Spacing
Seatpost Diameter: 31.6 mm
Seat Clamp: Carbon: 37.0 mm
Max Seatpost Insertion: Small 235 mm | Medium 260 mm | Large 300 mm | X-Large 330 mm
Max Chainring Size: 34T Standard Single Ring
Max Tyre Size: 27.5” × 2.6"
Rear Shock Sag: 150 / 60 mm: 16-20 mm (26 - 32%)
Frame Regulator SX Carbon 150 mm
Wheel Size Mixed
Drive Unit Bosch Performance Line SX (BDU31)
Battery Bosch CompactTube (400 Wh)
Display Bosch System Controller
Assist Switch Bosch Wireless Mini Remote
Rear Shock RockShox SuperDeluxe Ultimate
(205 × 60 mm)
Fork RockShox Lyrik Ultimate
Headset FSA No.57 E
Stem ANVL Swage (40 mm)
Handlebar OneUp Carbon
SM (800 × 20)
MD/LG/XL (800 × 35)
Grips ODI Elite Flow Lock-On
Saddle SDG Bel Air 3 LUX
Seatpost OneUp Dropper Post
SM (150 mm)
MD (180 mm)
LG (210 mm)
XL (240 mm)
Brakes TRP EVO PRO
Rotors TRP R1 2.3 (203 mm)
Shifter Shimano XT M8100
Derailleur Shimano XT M8100 SGS 12 sp
Cassette Shimano XT M8100 (10-51T)
Chain Shimano XT M8100
Crank RaceFace ERA Carbon E-MTB (160 mm)
Chainring E*Thirteen Helix Race Direct Mount (32T)
Chainguide Transition Integrated Top Guide
Rims DT Swiss XM 481
Spokes DT Swiss Competition
Hubs DT Swiss 350 Classic DEG
Tyre/Front Maxxis Assegai 3 C EXO+ (2.5)
Tyre/Rear Maxxis Minion DHRII 3 C EXO+ (2.4)
Included Bosch Charger
Tubeless Valves & Sealant
Color Options Stormshadow Grey
Madrone Gold
Weight 41.16 lbs / 18.67 kg (Size MD)