Sonder Signal Ti NX1 Revelation
An aggressive titanium 29er hardtail trail bike with NX1 11 speed groupset and RockShox Revelation fork: the bike for flat-out speed and sessioning the groomed trails of Llandegla
List Price: £2199.00
Available on finance, from per month*
Pictures are for illustration and some components and finishing kit of this build may be different. Please refer to the detailed spec sheet before placing an order.
How To Order
Select Your Size And Colour From These Options:
|NX1 Revelation||Buy now!||Sold out||Buy now!||Buy now!|
All our bikes are built individually to order. If you want to change any part of the spec to suit your needs then get in touch.
'Buy Now' means your colour, size and all components are in stock and ready to go. You can buy it now.
'Building / Shipped from' means our next batch of frames is on its way and available for order. Placing an order guarantees a Sonder bike from our next batch. We'll build, check, pack and despatch your Sonder within 10 working days of this date.
'Sold out' means we're still confirming our next delivery and will be available to order shortly
'NA' means the size option is not available for this frame
Please allow 10 working days for us to build, check, pack and despatch your Sonder.
Alternative payment options
|Spread the cost of your purchase||show details...|
|Order Administration Fee|
|Deposit to Pay|
|Amount of Credit|
|Total Amount Payable|
|We act as a credit broker and not a lender and can introduce you to Close Brothers Retail Finance. Terms and Conditions apply. Finance subject to status. Applicants must be 18 or over and resident in the UK. Finance provided by Close Brothers Retail Finance, a trading style of Close Brothers Limited – a subsidiary of Close Brothers Group Plc. Registered Office: 10 Crown Place, London, EC2A 4FT.|
At a glance
- Fast and aggressive titanium 29er hardtail trail bike
- Frame: Signal Ti aeronautical grade titanium frame, custom options available.
- Fork: Rockshox Revelation RC, Solo Air, 130mm Travel
- Brakes: SRAM Level
- Groupset: SRAM NX1, 11 speed
- Rims: Love Mud Hobo 29er
- Clearance for up to 2.6” tyres
The Signal is fast, it’s for flat out speed.
It pedals like an XC bike, descends like an enduro bike, and captures the rawness of riding a hardtail on fast, flowy singletrack. Stand up, sprint, and ride it hard on groomed descents at Llandegla and Glentress or take it to the big mountains and get loose.
That low BB and long wheelbase gives a planted and stable feel through the corners and on high speed descents, the low stack height leaves you with less of that ‘tall’ 29er feeling – you’ll feel like you’re in the bike, not on the bike.
Big wheels roll faster. The 29 in wheels can be paired with 2.2 to 2.6ins tyres with clearance for winter conditions.
The titanium Signal frame is stiff, light and durable. 3Al 2.5V Aeronautical grade titanium tubing softens trail buzz and provides the engaging and lively feel that only Titanium can.
2.6” tyre clearance
Bucketloads of clearance for 2.6” tyres gives you the benefits of higher volume tyres without getting clogged up in UK conditions.
Aggressive trail geometry
Neil has designed the Signal Ti to suit his aggressive riding style. A low bottom bracket makes it corner like its on rails, a spacious reach gives you room to move around on the bike, and the 66/74 head and seat angles give you the confidence to bomb the descents and while still being able to climb like a mountain goat.
Guided internal cable routing
Guided internally routed cables for a clean look and silent ride.
Nothing looks quite so good as the famously resilient and durable titanium. Signal Ti’s aeronautical grade titanium tubing absorbs shock to soften the ride without any loss to feel or speed.
We can customise any aspect of our Ti bikes. Come to us with what you want and Neil will make it happen.
Titanium 29er hardtail mountain bike frame
|Weight (kg): S: 1.97; M: 2.0; L: 2.1; XL: 2.14|
|3Al/2.5V Aeronautical Grade Hand Welded Titanium Frame|
|148 mm boost thru axle standard|
|Clearance for 2.6” tyres|
|IS42.IS52 headset to give low stack height|
|73 mm BB shell|
|Internal, fully guided cable routing|
|Stealth dropper routing|
|31.6 mm seatpost diameter, 34.9 mm clamp|
|Optimised for 130 mm travel suspension fork (42 or 51 mm offset)|
It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle. You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.
Generally we recommend:
- Riders between 5ft 2in and 5ft 7in
- Riders between 5ft 6in and 5ft 10in
- Riders between 5ft 9in and 6ft 2in
- Riders of 6ft 2in +
|ST - Seat tube||400||425||465||485|
|ETT - Effective Top Tube||585||606||634||664|
|HT - Head tube||100||105||115||125|
|HA - Head angle||66||66||66||66|
|SA - Seat tube angle||74||74||74||74|
|CS - Chainstay||425||425||430||435|
|BB - BB drop||65||65||65||65|
|FO - Fork offset||42/51||42/51||42/51||42/51|
|WB - Wheelbase||1139||1163||1183||1208|
|SO - Standover||730||738||760||772|
|RE - Reach||412.5||432.5||457.5||485|
|SK - Stack||601||606||615||624|
|Build||SRAM NX1, 1 x 11|
|Frame||Sonder Signal Ti/td>|
|Fork||Rockshox Revelation RC, Solo Air, 130mm Travel|
|Rear mech||Sram NX1 X-Horizon, 11 speed, Long Cage|
|Shifter||Sram NX1 11 speed, X-Actuation|
|Cassette||Sram PG-1130, 11-42|
|Chainset||Sram NX1, 175mm|
|Chainring||Sram 32t Steel X-Sync|
|Bottom Bracket||Sram GXP XR|
|Handlebar||Love Mud Aspect Riser, 780 mm wide|
|Headset||Love Mud Rumour, Integrated Sealed Bearing, Tapered|
|Stem||Love Mud Piskie, 40 mm|
|Spacers||Love Mud (3x10 mm, 1x5 mm)|
|Rotors||Avid Centreline (Front 180 mm, Rear 160 mm)|
|Seatpost||Love Mud Membar, 31.6 mm|
|Seat clamp||Love Mud Vice, 34.9 mm|
|Rims||Love Mud Hobo 29er|
|Front Tyre||WTB Vigilante 2.6 Light High Grip|
|Rear Tyre||WTB Trail Boss 2.6 Tough Fast Rolling|
|Frame only||S: 1.97 kg; M: 2.0 kg; L: 2.1 kg; XL: 2.14 kg|
|Built||TBC - Unfortunately we haven't been able to weigh these bikes yet, please bear with us and we'll update this page as soon as we can|
|Pedals not included with full builds|
The build kits we use are tried and tested. It's stuff we know just works together. But if you want to change any part of the spec ... no matter how small ... then get in touch. Any change is no problem. Working with you to create dream bikes means we've built some pretty special bikes along the way.
You can interchange Love Mud components on this build at no additional cost. So if you want a different length of stem, a particular saddle or bar then let us know in the notes section in the checkout and we'll get in touch.
We hold big stocks of SRAM, Rockshox, WTB and regular build with Shimano, Hope, Cane Creek. We'll build your Sonder with any part that suits your needs. Give us a call and we will help spec and build a Sonder. With the same experienced mechanic helping throughout your build you know who to call if there's anything you want to know.
- I’m between bike sizes - which size should I choose?
- Bike Frame and Build Weights
- When will you get your bike?
- What are builds and groupsets?
- Common Bike Upgrades: price list
- Which wheelset for which Sonder Bike?
- Why have Alpkit designed their own bikes?
- Are Sonder available outside the UK?
- Try Before You Buy - Sonder Demo and Bike Hire
- Cycle to Work Schemes
- How much does international shipping for Sonder Bikes and Love Mud Wheels cost?
Alpine Bond Warranty
Our titanium frames are handmade and come with a 10 year frame warranty. Our hand welded 6061-T6 alloy triple butted frames and carbon frames come with a 5 year manufacturing defect warranty. All our bikes are built, checked and signed off by Cytech trained mechanics before being despatched to you in a custom-made bike box.