The Rail 9.9 is our best long-travel electric mountain bike
You get an extra-beefy carbon frame, unbelievably smooth RockShox suspension, SRAM’s best wireless electronic drivetrain and a powerful Bosch smart system Performance Line CX motor with an extra-long range battery and the new Mini Remote. The new System Controller display sits almost flush with the top tube for a sleek look wherever you roll that stays out of the way when you’re riding hard.
It's right for you if...
You want to spare no expense on your e-MTB experience. You want the most adjustability, smoothest performance, longest range and most high-tech electric assist you can get. You love customisation and want all the cool features of the Bosch smart system, and you want wireless electronic shifting.
The tech you get
An upgraded OCLV Mountain Carbon frame with longer reach and oversized head tube and seat tube for maximum strength. An extra-long-range 750 Wh battery, ultra-adjustable RockShox ZEB Ultimate fork, RockShox Super Deluxe Ultimate Thru Shaft shock and SRAM XX1 AXS drivetrain. You get Bosch’s smart system Performance Line CX with a new Mini Remote and Bluetooth® System Controller display that’s integrated into the top tube, plus AirWiz pressure monitoring.
Why you'll love it
The final word
The Rail 9.9 is all about top-shelf tech. RockShox’s best enduro fork, Bosch’s biggest battery, the smooth shifting of XX1 AXS, an updated frame and AirWiz pressure monitoring, plus Bosch’s latest tech with smart system.
****NOTE: This bike is available for purchase online, but must
be picked up from an approved store.| handlebar | Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width |
| saddle | Bontrager Arvada, austenite rails, 138 mm width |
| rear derailleur | SRAM XX1 Eagle AXS |
| chain | SRAM XX1 Eagle, 12-speed |
| skewer rear | Bontrager Switch thru-axle, removable lever |
| grips | Bontrager XR Trail Elite, nylon lock-on |
| stem | Bontrager Line Pro, 35 mm, Knock Block, Blendr-compatible, 0-degree, 45 mm length |
| tyre | Bontrager SE5/SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50" |
| max. chainring size | 34T |
| crank arm | E*thirteen E*spec Race carbon, 34T, 165 mm length |
| weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg |
| max tyre size | Frame - 29x2.60" / Fork - See manufacturer |
| charger | Bosch standard 4A, 230V, smart system |
| frame | OCLV Mountain Carbon main frame, 1.8'' lower head tube, Bosch System Controller-compatible, Removable Integrated Battery (RIB), Knock Block 2.0, guided internal routing, 34.9 mm seat tube, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 |
| fork | RockShox ZEB Ultimate, AirWiz, DebonAir spring, Charger 3 RC2 damper, 1.8" oversized tapered steerer, eMTB optimised crown, 44 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel |
| shock | RockShox Super Deluxe Ultimate RT, 230 mm x 57.5 mm |
| max compatible fork travel | 170 mm (580 mm axle-to-crown) |
| wheel front | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready, 6-bolt, Boost110, 15 mm thru-axle |
| wheel rear | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12 mm thru-axle |
| tyre part | Bontrager TLR sealant, 180 ml/6 oz. Quarq TyreWiz tyre pressure monitors. |
| shifter | SRAM Eagle AXS, wireless, 12 speed |
| chainring | SRAM X-SYNC 2, 34T, alloy |
| cassette | SRAM Eagle XG-1299, 10-52, 12-speed |
| pedal | Wellgo VPE-536 |
| seatpost | RockShox Reverb AXS, wireless, 34.9 mm |
| seatpost travel/length (mm) | S - 100/340 / M - 150/440 / L,XL - 170/480 |
| brake rotor | SRAM 6-bolt, 200 mm / SRAM HS2, 6-bolt, 220mm |
| brake set | SRAM Code RSC hydraulic disc |
| max brake rotor sizes | Front - See fork manufacturer / Rear - 200 mm |
| battery | Bosch PowerTube, smart system |
| controller | Bosch System Controller BRC3100. Bosch Mini Remote BRC3300, 22.2mm. |
| motor | Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm |
| electronics | SRAM AXS aux power cable |
| weight | M - 23.60 kg |
| Frame Material | Carbon |
| Groupset Brand | Sram |
| Fork Brand | Rockshox |
| Motor Brand | Bosch |
| Handlebar | Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width |
| Battery Brand | Bosch |
| Pedals Included | Yes |
| Max Assisted Speed | 32km/h |
| Saddle | Bontrager Arvada, austenite rails, 138 mm width |
| Ride Style | Enduro |
| Rear Derailleur | SRAM XX1 Eagle AXS |
| Chain | SRAM XX1 Eagle, 12-speed |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| GRIPS | Bontrager XR Trail Elite, nylon lock-on |
| Fork Material | Suspension |
| Stem | Bontrager Line Pro, 35 mm, Knock Block, Blendr-compatible, 0-degree, 45 mm length |
| Tyre | Bontrager SE5/SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50" |
| Max. chainring size | 34T |
| Crank Arm | E*thirteen E*spec Race carbon, 34T, 165 mm length |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg |
| MAX TYRE SIZE | Frame - 29x2.60" / Fork - See manufacturer |
| Charger | Bosch standard 4A, 230V, smart system |
| FRAME | OCLV Mountain Carbon main frame, 1.8'' lower head tube, Bosch System Controller-compatible, Removable Integrated Battery (RIB), Knock Block 2.0, guided internal routing, 34.9 mm seat tube, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 |
| Fork | RockShox ZEB Ultimate, AirWiz, DebonAir spring, Charger 3 RC2 damper, 1.8" oversized tapered steerer, eMTB optimised crown, 44 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel |
| Shock | RockShox Super Deluxe Ultimate RT, 230 mm x 57.5 mm |
| Max compatible fork travel | 170 mm (580 mm axle-to-crown) |
| Wheel Front | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready, 6-bolt, Boost110, 15 mm thru-axle |
| Wheel Rear | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12 mm thru-axle |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz. Quarq TyreWiz tyre pressure monitors. |
| Shifter | SRAM Eagle AXS, wireless, 12 speed |
| CHAINRING | SRAM X-SYNC 2, 34T, alloy |
| Cassette | SRAM Eagle XG-1299, 10-52, 12-speed |
| PEDAL | Wellgo VPE-536 |
| Seatpost | RockShox Reverb AXS, wireless, 34.9 mm |
| Seatpost travel/length (mm) | S - 100/340 / M - 150/440 / L,XL - 170/480 |
| BRAKE ROTOR | SRAM 6-bolt, 200 mm / SRAM HS2, 6-bolt, 220mm |
| BRAKE SET | SRAM Code RSC hydraulic disc |
| Max brake rotor sizes | Front - See fork manufacturer / Rear - 200 mm |
| Battery | Bosch PowerTube, smart system |
| CONTROLLER | Bosch System Controller BRC3100. Bosch Mini Remote BRC3300, 22.2mm. |
| Motor | Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm |
| Electronics | SRAM AXS aux power cable |
| Weight | M - 23.60 kg |
| Brake Type | Hydraulic Disc Brake |
| Drivetrain Gearing | 1 x 12 |
| Shifting Type | Electronic |
| Motor Type | Mid-Drive Motor |
| Frame Style | Step-Over |
| Groupset Model | Eagle GX T-Type AXS |
Ordering a bike from Evo? If you choose the option Evo Home Delivery at the checkout your order will be personally delivered to you, by an Evo Crew Member, who will also be able to answer any questions you have about your new bike. If you choose Evo Delivery your bike will be delivered completely built, tuned and ready to ride! We are also able to offer Evo Home Delivery on previously restricted brands such as Giant & Trek!
Our home delivery charge is only $45 for 15km and $2 per km after that.
Free for all orders over $149. Orders under $149 a $8.99 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.
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* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.