Sonder Signal Ti GX Eagle Revelation
A fast and aggressive titanium 29er hardtail trail bike with GX Eagle 12 speed groupset and Rockshox Revelation fork: the bike for riding quick on fast flowy trails and big mountains
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
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.
Please allow 15 working days for us to build, check, pack and despatch your Sonder.
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|Alpkit Ltd acts as a credit intermediary and offer credit products provided exclusively by Klarna Bank AB (publ). Klarna Bank AB (publ) is Authorised by the Swedish Financial Services Authority (Finansinspektionen) and is subject to limited regulation by the Financial Conduct Authority. Details about the extent of our regulation by the Financial Conduct Authority are available from us on request. Finance is only available to permanent UK residents aged >18, subject to status, terms and conditions apply. Registered office: Sveavägen 46, 111 34 Stockholm, Sweden. Corporation ID number: 556737-0431.|
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 Guide
- Groupset: SRAM GX Eagle, 12 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 GX Eagle|
|Frame||Sonder Signal Ti|
|Fork||Rockshox Revelation RC, Solo Air, 130mm Travel|
|Headset||Love Mud Rumour|
|Spacers||Love Mud OEM Spacers|
|Seatclamp||Love Mud Vice 34.9 mm|
|Brake Front||SRAM Guide R|
|Brake Rear||SRAM Guide R|
|Rotor Front||Avid Centreline 180 mm|
|Rotor Rear||Avid Centreline 160 mm|
|Rear Mech||SRAM GX Eagle Derailleur|
|Shifter Rear||SRAM GX Eagle Shifter|
|Chainset||SRAM GX Eagle Boost Chainset, 175mm, 34T X-Sync chainring|
|Bottom Bracket||SRAM DUB Bottom Bracket|
|Chain||SRAM GX Eagle Chain|
|Cassette||Sram XG1275 Eagle Cassette 10-50t|
|Stem||Love Mud Piskie Stem 35 mm|
|Seatpost||RockShox Reverb Stealth, 150m Drop, 31.6mm|
|Saddle||Love Mud Abode|
|Tape/Grips||Love Mud Grabby|
|Handlebars||Love Mud Aspect Riser, 780 mm|
|Wheels||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||S: 12.35 kg; 12.47 kg; 13.57 kg; 13.7 kg|
|Pedals not included with full builds|
Swapouts and Upgrades
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 also 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, 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?
- When will you get your bike?
- Bike Frame and Build Weights
- What are builds and groupsets?
- Common Bike Upgrades: price list
- Which wheelset for which Sonder Bike?
- Try Before You Buy - Sonder Demo and Bike Hire
- Are Sonder available outside the UK?
- Cycle to Work Schemes
- How much does international shipping for Sonder Bikes and Love Mud Wheels cost?
Alpine Bond Warranty
We offer a 10 year guarantee on both our handmade titanium and Reynolds steel frames. 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.