Signal Peak

Fast has never been this fun.
Fast, light, and efficient for XC Racing



Carbon Layup

The Signal Peak is lighter than ever with a frame weight as low as 1860g. We optimized frame shaping, carbon materials, and the carbon layup design for a lighter, more compliant ride with increased power transfer compared to the previous generation.

Wherever you go, go fast.

67° Head Tube

1869 Grams

75° Seat Tube

The Signal Peak’s re-designed frame features a new rear triangle that incorporates our award-winning Tetra-Link suspension platform. This ensures all the power put into the pedals translates to moving you forward.

Perfected Geometry

Designed with a 67 degree head tube angle for more stability at high speed, a steeper 75 degree seat tube angle for a more powerful pedaling position, and lower seat tubes for longer dropper posts.

XC Race Build

Riders can choose the 100mm travel front and rear suspension setup, including remote lockouts, and an XC race focused component spec for the fastest racing platform.

Fun-Country Build

The 120mm(f)/115mm(r) suspension travel option with trail-riding oriented component spec gives riders a short travel trail weapon.

Signal Peak VS Signal Peak TR.

The primary difference is build spec. The Signal Peak is built with 100mm suspension front and rear, rigid carbon seat post, flat handlebars and light components for XC racing. The Signal Peak TR is built with 115mm rear and 120mm suspension on the front, dropper post, 4-piston brakes, etc. for those looking for a bit more capable XC trail setup.

Elevated Experience

With a precision-tuned suspension system, this bike delivers a smooth and responsive ride, ensuring every pedal stroke propels you further into the thrill of the trail.

Go ahead, take it for a spin.

Endurance and Comfort
"The Signal Peak straddles the line between being a greyhound and a Labrador retriever puppy. Fun but seriously fast at the same time."
"I’ve ridden many down-country bikes and I’ve yet to experience one that balances such incredible cross-country efficiency with a trail capability that defies logic. The Signal has it in spades."
"If you’re looking for a fast, lightweight, efficient mountain bike that doesn’t skimp on technical trail performance, the new Fezzari Signal Peak is worth a look."
"It’s not jumping on a bandwagon. It’s too busy out there doing laps."
"This bike is all about having fun. With a lightweight carbon fiber frame and a powerful pedaling platform, it won’t hold you back on the long climbs."
"I have to admit that the Signal Peak impressed me in a number of ways. There is a considerable amount of savings with the Ari on a number of build kits, compared to more costly carbon “super bikes,” and the Signal Peak doesn’t feel like a lesser performer."
"The bike has a sleek and stylish design that makes it stand out on the trails and catch people’s attention wherever it goes."
"This bike slays! Thats all I can say. Both uphill and downhill."
Signal Peak

37.3197° N, 113.4916° W

Signal Peak, standing tall at 10,369 feet, reigns as the Pine Valley Mountains' pinnacle. Its landscape offers awe-inspiring vistas that are nothing short of breathtaking. In naming this XC bike, our goal was to encapsulate the essence of its design features and the anticipated terrain it's destined for. Just like Signal Peak itself, your riding adventure will be truly majestic.

Save up to 40% Buying Direct
Bigger savings and perfect fit.

We sell directly to you, the rider. This gives you unique advantages like getting your Signal Peak custom fit to your body measurements, big savings on cost, and direct communication with us.

Lifetime Warranty
A warranty that lasts a lifetime.

We tested the Signal Peak 130% above industry standards. We want you to ride with the peace of mind knowing that this bike performs at an elite level, always. Your bike comes backed with a Lifetime Warranty. Ride it on your own trials for 30 days and if it’s not the best bike you’ve ridden, you can return it.


Trail 120MM Fork


Top Tube 593 610 629 648
Seat Tube 405 425 455 480
Chainstay 430 430 430 430
Head Angle 67° 67° 67° 67°
Seat Angle (Effective)* 75° 75° 75° 75°
Head Tube 100 105 120 125
Bottom Bracket Height 341 341 341 341
Bottom Bracket Drop 35 35 35 35
Wheelbase 1148 1165 1187 1208
Fork Offset 44 44 44 44
Standover Height 730 735 745 757
Stack 606 612 621 630
Reach 432 448 466 483
Top Tube 596 613 632 651
Seat Tube 405 425 455 480
Chainstay 430 430 430 430
Head Angle 68° 68° 68° 68°
Seat Angle (Effective)* 76° 76° 76° 76°
Head Tube 100 105 120 125
Bottom Bracket Height 334 334 334 334
Bottom Bracket Drop 42 42 42 42
Wheelbase 1144 1161 1183 1204
Fork Offset 44 44 44 44
Standover Height 730 735 745 757
Stack 598 603 612 621
Reach 443 458 477 494
What’s my frame size?

Your height will determine a general recommended frame size. Occasionally, based on other body measurements, you may feel more comfortable on a different size. We recommend completing the 23-Point Custom Setup when completing your order.

Recommend a frame size for me

Build Specs

Each Ari bike is built with the best components in a given category so you get the most bang for the buck. Each model has different build specs to choose from usually ranging in good, better, best order.

Comparison Table
Build Level

*Specs are subject to change. Any substitutions will be comparable or better.

Spec Comparison

Common Questions