2021 Sonder
Signal Ti NX Eagle
A 29″ titanium frame hardtail trail bike with high-end components.
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Manufacturer Price
$2,799| Weight | 27.3 lbs |
|---|---|
| Frame | Titanium |
| Suspension | Hardtail, 130mm |
| Fork | RockShox Revelation RC |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | NX Eagle |
| Brakes | Hydraulic Disc |
| Seatpost | Dropper |
For This Bike
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Signal model range
View Comparison5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Jun 2021 · Will Poole
A strong value trail bike suited to winch and plummet riding that gets better as trails get harder
Great geometry
Good tyres
Short travel dropper
Small rotors hold it back
Sep 2020 · Mark Alker
Launched in August the Sonder Signal ST is essentially a steel version of their existing Signal Ti model - that's Ti = titanium of course. You can check out Andi's Signal Ti review here. In that review Andi's large test bike had a reach of 457mm. That was over a year ago now of course and things have lengthened ever so slightly to the current reach of 465mm on size large. On the size medium I have been riding that reach is 440mm. So it's not just the frame material that has changed over the last year or so.
| Frame | Titanium |
|---|---|
| Fork | RockShox Revelation RC Travel: 130mm Spring Type: Air |
| Shock | None Spring Type: Air |
| Bottom Bracket | SRAM DUB, 73mm |
| Headset | FSA Orbit C-40-ACB, IS42/IS52 |
| Stem | Love Mud Piskie, 35mm length, 31.8mm bar clamp |
| Handlebar | Sonder Aspect Riser, 31.8mm clamp diameter |
| Saddle | Sonder Abode |
| Seatpost | RockShox Reverb dropper, 125mm drop Type: Dropper |
| Pedals | None |
| Grips | WTB Wafel |
| Rear Derailleur | SRAM NX Eagle, 12-speed |
|---|---|
| Front Derailleur | None |
| Crank | SRAM NX Eagle DUB, 170mm length |
| Shifters | SRAM NX Eagle, 12-speed |
| Cassette | SRAM NX Eagle PG-1230, 12-speed, 11-50 tooth |
| Chain | SRAM NX Eagle, 12-speed |
| Chain Guide | None |
| Brakes | SRAM Guide T, 4-piston, Avid CenterLine rotors (180mm front, 160mm rear) Type: Hydraulic Disc |
| Brake Levers | SRAM Guide T |
| Rims | Sonder Nova |
|---|---|
| Spokes | Sonder Nova wheelset |
| Front Hub | Shimano, 110x15mm Boost front, 148x12mm Boost rear with HG driver |
| Rear Hub | Shimano, 110x15mm Boost front, 148x12mm Boost rear with HG driver |
| Tires | Front: WTB Vigilante, Light/High Grip, 29" x 2.5", Rear: WTB Trail Boss, Tough/Fast Rolling, 29" x 2.4" |
Last updated May 4