Trek Rail 9.9 CX Race Gen 4 Full Suspension Electric Mountain Bike 2023
- Bosch Performance Line CX Race Edition motor
- Bosch PowerTube 625Wh / 750Wh Battery
- Shimano XTR 12-speed drive
- RockShox ZEB Ultimate 160mm travel fork
- RockShoz Super Deluxe shock
- Bontrager Tubeless ready wheels & tyres
- Bontrager Line Elite dropper post
Trek Rail 9.9 CX Race Gen 4 Full Suspension Electric Mountain Bike 2023
£12,950.00
£5,999.00
/
Pickup available at Sprockets Cycles
Usually ready in 24 hours
Trek Rail 9.9 CX Race Gen 4 Full Suspension Electric Mountain Bike 2023
The Rail 9.9 CXR is a race-ready long-travel e-bike that's ready to accelerate to the full right off the the starting line. It features Trek's best carbon frame, smooth RockShox suspension and top-tier Shimano XTR drivetrain. But the real show stealer on this powerhouse is the limited-edition Bosch Performance Line CXR motor that accelerates faster and offers sustained power for ripping through rock gardens without pedalling. It's equipped with an extra-long range battery and smart system, plus the new Mini Remote and System Controller display that sits flush with the top tube and pairs with the eBike Flow app to give you activity tracking, navigation and Bluetooth connectivity.
It's right for you if...
You want seriously fast acceleration and the best long-travel e-MTB you can find. Components matter to you, and you want the most adjustability, smoothest performance, longest range and most high-tech assist you can get. You love customisation and want all of the cool features of Bosch's smart system.
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, ultra-responsive Shimano XTR 1x12 drivetrain and burly but light carbon wheels. Bosch's new limited-edition Performance Line CXR motor with faster acceleration and extended boost, a new Mini Remote, and Bluetooth® System Controller display that's integrated into the top tube.
Why you'll love it
- Bosch's limited-edition CXR motor gives you more power out of the gate and keeps it sustained for ripping through rock gardens when you can't pedal
- The new System Controller shows your currently-selected assist level and remaining battery level. Its neatly integrated into the top tube for maximum protection and a sleek look
- Bosch’s new smart system gives you all the same power and responsiveness with a new discrete Mini Remote that’s streamlined with just the controls you need at your fingertips to toggle through assist levels or change to walk mode
- TyreWiz and AirWiz let you confirm that your tyres, fork and shock are at the right pressure at a glance. No more getting the pump or gauge out just to check
- The new frame is extra stout with a 34.9 mm seat tube to accommodate more robust dropper posts, and an oversized head tube that works with burly e-MTB-optimised forks for less flex and more precise steering
The final word
Rail 9.9 CXR is all about power. It combines top-shelf tech with Bosch's ultra-fast accelerating, limited-edition, Performance Line CXR motor for cruising out of corners at top speed, and their biggest battery possible to power you, lap after lap. RockShox's best enduro fork, the super-refined shifting of XTR, an updated frame and AirWiz pressure monitoring come together to make it the full package for e-MTB racing.
At Sprockets, we partner with DPD to provide fast, secure, and fully tracked delivery service that's reliable and quick.
Standard UK Mainland Delivery
Free Delivery: Orders over £75 qualify for free delivery (2 working day service)
Standard Delivery: £5.95 for orders under £75 (2 working days)
Bike Delivery: £10 per order (2-10 working days)
E-Bike Delivery: £30 per order (7-10 working days - higher charge due to weight, value, and insurance requirements)
Dispatch Times
- Orders placed before 12pm Monday-Thursday: Dispatched same day for next day delivery
- Orders placed after 12pm Thursday: Dispatched the following Monday
- Parts and accessories: 1-2 working days
- Bikes: 2-10 working days (we prioritize safe, quality delivery over speed)
- Orders involving suppliers may take slightly longer - please enquire if unsure
Remote Area Surcharges
Some UK areas incur additional delivery charges due to courier restrictions and increased postage costs.
Areas affected
- Northern Ireland — all BT postcodes
- Isle of Man — all IM postcodes
- Isle of Wight — PO30 to PO41
- Isles of Scilly — TR21 to TR25
- Scottish Highlands & Islands:
- Outer Hebrides — all HS postcodes
- Shetland — all ZE postcodes
- Caithness & Orkney — all KW postcodes
- Inverness, Highlands & Skye — all IV postcodes
- Argyll & Inner Hebrides — PA20 to PA49, PA60 to PA78
- Arran & Cumbrae — KA27, KA28
- Lochaber, Badenoch & Strathspey — PH19 to PH26, PH30 to PH44, PH49, PH50
- Parts of Aberdeenshire & Moray — AB37, AB38, AB54 to AB56
- Trossachs & Breadalbane — FK17 to FK21
If your postcode starts with any of the above, the Highlands & Islands rate applies at checkout.
Remote Area Shipping Costs:
- Standard items: £15 surcharge
- Bikes: £20 surcharge
- E-Bikes: £35 surcharge
- Tentbox products: £50 flat rate (applies to all UK destinations)
DPD Tracking & Delivery Options
All shipments include:
- Full tracking information
- One-hour delivery time slot (notified on delivery day)
- Ability to redirect your parcel or select local drop-off points
- Saturday delivery available at extra cost - please call for details
International Shipping
We ship internationally. Please contact us for quotes and delivery options.
Important Notes
- Free delivery does NOT apply to remote areas, bikes, e-bikes, or tentbox products
- During high demand periods, bike delivery may experience delays
- All delivery times are working days (Monday-Friday)
- Remote area charges are automatically calculated at checkout based on your postcode
For any questions about delivery, please don't hesitate to contact us before placing your order.
We are confident that you will be very happy with the products you purchase from us but if you do change your mind we offer a 14 day money back guarantee on all online purchases except in the one circumstance listed below*. This period begins the day your order is delivered and ends 14 days from the day you receive your order and applies only to the conditions below.
If you wish to cancel an order before it has been dispatched you should phone or e-mail us as soon as possible. We can be contacted on 01563 526800 or via e-mail to info@sprocketscycles.com.
If you wish to return an item that has already been received, please call or e-mail where a member of our staff will be happy to advise you and guide you through any item of the returns process.
You should post your return items along with a cover letter to:
Sprockets Cycles,
Ayr Rd,
Kilmarnock,
KA1 5LF
RETURNING ACCESSORIES
The goods must be returned within 14 days from the day they are received/signed for.
Goods that are unsuitable, ordered by mistake or size errors must be returned at your cost in their original condition along with all packaging intact & paperwork intact and in a re-sellable condition, in these cases postage costs will not be refunded. If a replacement size is needed by yourself there will be an additional £3.95 delivery charge. If returning goods within the 14 day policy, you are under a duty to keep them in your possession and to take reasonable care of them until they are returned.
You should retain proof of postage until we inform you that the returned items have been received safely by us. We will not take responsibility for lost mail unless a signature has been attained for the item at Sprockets Cycles.
DAMAGED GOODS
If your goods are damaged in transit, we need to be notified of the damages within 24 hours of delivery to set up a claim with our courier company.
Items that are damaged or delivered in error are subject to the same basic conditions & expectations, however, should any claim for the above be valid, we will promptly refund any postage costs.
Please ensure you send a legible cover note including your receipt & contact details with all returns. This will provide clarity on the reason for return of the item & speed up the returns process.
*Unfortunately, exchanges or refunds are not allowed if the Goods have been specially made to order, personalized or altered to fit. These items do however come with their applicable warranty periods.
| 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 mm thru-axle, 150 mm travel |
|---|---|
| Rear shock | RockShox Super Deluxe Thru Shaft, AirWiz, 230 mm x 57.5 mm |
| 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 |
| Headset | |
| Shifters | Shimano XTR M9100, 12 speed |
| Front derailleur | None |
| Rear derailleur | Shimano XTR M9100, Shadow Plus, long cage, 51-T max cog |
| Chainset | E*thirteen E*spec Race carbon, 34T, 165 mm length, E*thirteen E*spec, 34T alloy, 55 mm chainline |
| Bottom bracket | |
| Chain | Shimano Dura-Ace/XTR M9100, 12 speed |
| Cassette | Shimano XTR M9101, 10-51, 12-speed |
| Wheelset | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready |
| Hubs | 6-bolt, Boost110, 15 mm thru-axle Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost 148, 12 mm thru axle |
| Spokes | |
| Tyres | Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50" |
| Brakes | Shimano XTR M9120 4-piston hydraulic disc, Shimano RT86, 6-bolt, 203 mm |
| Handlebars | Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width |
| Grips | Bontrager XR Trail Elite, nylon lock-on |
| Stem | Bontrager Line Pro, 35 mm, Knock Block, Blendr-compatible, 0-degree, 45 mm length |
| Saddle | Bontrager Arvada, austenite rails, 138 mm width |
| Seatpost | Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 34.9 mm |
| Pedals | Wellgo VPE-536 |
| Motor | Bosch Performance Line CX Race Edition, smart system, magnesium motor body, 85 Nm, 20 mph or 32 km/h max assist (25 km/h max assist in EU and APAC) |
|---|---|
| Battery | Size S: Bosch PowerTube 625Wh, smart system M,L,XL: Bosch PowerTube 750Wh, smart system |
| Charger | Bosch standard 4A, 230V, smart system |
| Controller | Bosch System Controller BRC3100, smart system |
At Sprockets, we partner with DPD to provide fast, secure, and fully tracked delivery service that's reliable and quick.
Standard UK Mainland Delivery
Free Delivery: Orders over £75 qualify for free delivery (2 working day service)
Standard Delivery: £5.95 for orders under £75 (2 working days)
Bike Delivery: £10 per order (2-10 working days)
E-Bike Delivery: £30 per order (7-10 working days - higher charge due to weight, value, and insurance requirements)
Dispatch Times
- Orders placed before 12pm Monday-Thursday: Dispatched same day for next day delivery
- Orders placed after 12pm Thursday: Dispatched the following Monday
- Parts and accessories: 1-2 working days
- Bikes: 2-10 working days (we prioritize safe, quality delivery over speed)
- Orders involving suppliers may take slightly longer - please enquire if unsure
Remote Area Surcharges
Some UK areas incur additional delivery charges due to courier restrictions and increased postage costs.
Areas affected
- Northern Ireland — all BT postcodes
- Isle of Man — all IM postcodes
- Isle of Wight — PO30 to PO41
- Isles of Scilly — TR21 to TR25
- Scottish Highlands & Islands:
- Outer Hebrides — all HS postcodes
- Shetland — all ZE postcodes
- Caithness & Orkney — all KW postcodes
- Inverness, Highlands & Skye — all IV postcodes
- Argyll & Inner Hebrides — PA20 to PA49, PA60 to PA78
- Arran & Cumbrae — KA27, KA28
- Lochaber, Badenoch & Strathspey — PH19 to PH26, PH30 to PH44, PH49, PH50
- Parts of Aberdeenshire & Moray — AB37, AB38, AB54 to AB56
- Trossachs & Breadalbane — FK17 to FK21
If your postcode starts with any of the above, the Highlands & Islands rate applies at checkout.
Remote Area Shipping Costs:
- Standard items: £15 surcharge
- Bikes: £20 surcharge
- E-Bikes: £35 surcharge
- Tentbox products: £50 flat rate (applies to all UK destinations)
DPD Tracking & Delivery Options
All shipments include:
- Full tracking information
- One-hour delivery time slot (notified on delivery day)
- Ability to redirect your parcel or select local drop-off points
- Saturday delivery available at extra cost - please call for details
International Shipping
We ship internationally. Please contact us for quotes and delivery options.
Important Notes
- Free delivery does NOT apply to remote areas, bikes, e-bikes, or tentbox products
- During high demand periods, bike delivery may experience delays
- All delivery times are working days (Monday-Friday)
- Remote area charges are automatically calculated at checkout based on your postcode
For any questions about delivery, please don't hesitate to contact us before placing your order.