PASTA PARTY FRAMESET

From: 1.099,00 

FORK UPGRADE

Standard Color: Pearl Ruby Red

Additional M5 Bosses, Braze Ons etc. Flatbar

Choose the right fork for the job.

Carbon forks always come black matte, Steel forks come color matching with the frame.

ADD A HEADSET

Keep em spinning!

ADD A DROPPER POST

A brilliant invention that changed biking!
Comes without lever.

What we need to know:
  • Custom color name -> List of custom colors
  • Custom color finish (glossy or matte)
  • Decal color (black, silver, black with silver outline) – only for frames
  • PLEASE NOTE: black decals may not be visible when combined with dark colors

Available to order

Categories: , ,

Description

Playful trail foundation, open by design

The Pasta Party frameset is the most direct and unfiltered expression of Sour’s trail heritage. It exists for riders who want a hardtail that prioritises fun, confidence and adaptability over categories or performance labels. This frameset is not about restraint—it’s about possibility.

At its core, the Pasta Party is built for riding that feels intuitive. The geometry is deliberately playful, encouraging active riding, confident cornering and controlled aggression when the trail opens up. It feels balanced rather than stiff, lively without becoming nervous. From the first ride, the frame invites movement rather than demanding discipline.

The riding position supports long trail days without pushing the rider into a passive role. Weight distribution feels natural on climbs, while descending stability encourages commitment without locking the rider into a single line. The Pasta Party doesn’t force one way of riding—it rewards engagement.

Nothing about the frameset is reduced or simplified compared to a complete bike. Tubing, construction and ride intent are identical. What’s left open is how the bike ultimately expresses itself.

Designed around trail feel, not trends

The Pasta Party is not chasing the latest geometry fashion. Instead, it focuses on how a bike should feel when ridden hard, played with and trusted on real trails. Stability and responsiveness are balanced to support quick line changes, manual‑friendly behaviour and confidence through rough sections.

Compliance is tuned to keep feedback alive without punishing the rider. The frame absorbs trail noise while maintaining clarity, allowing the rider to stay connected to terrain rather than isolated from it. This balance becomes especially noticeable over longer trail rides where fatigue and flow coexist.

Freedom as a starting point

Choosing the frameset means choosing direction with intent. Fork travel, wheel choice, drivetrain and component selection remain open, allowing the Pasta Party to become many things without losing its character. Light and playful, durable and hard‑ridden, minimal or purpose‑built—the frame supports these decisions without resistance.

Mounting options and clearances are designed to be useful rather than excessive. The Pasta Party assumes riding is the priority, not configuring the bike endlessly before the first trail.

This makes the frameset particularly appealing for riders who build bikes as a reflection of how they ride, not as an answer to a preset question.

Finished as a complete foundation

Every Pasta Party frameset is finished individually. Frame size and colour are defined during ordering, before the frame is assembled and prepared in our workshop. It receives the same attention and care as any complete bike.

The result is a frame that feels complete before a single component is added. What follows is refinement, not completion.

For riders who build with intent

The Pasta Party frameset isn’t about saving decisions for later—it’s about making better ones. It offers a clear trail‑focused foundation and leaves room for personality, progression and change.

It’s not the quickest route to a bike.
It’s the most honest one.

A playful trail frameset.
Defined by balance, engagement and adaptability.
Curated for riders who want to shape their hardtail around how they actually ride.

Image of the Pasta Party bike frame with numbers and lines for the geometry table
Geometry
Geometry S M L XL
ST Length (mm)* 395 435 485 535
TT Length (mm)** 582 606 637 664
Reach (mm) 415 437 467 491
Stack (mm) 607 615 619 630
HT Angle (°)*** 66,6 66,6 66,6 66,6
HT Length (mm) 85 95 100 110
ST Angle (°)**** 74 74 74 74
CS Length (mm) 435 435 435 435
BB Drop (mm) 48 65 65 65
Wheelbase (mm) 1139 1164 1197 1225
Fork Length (mm)***** 520 520 520 520
Fork Offset (mm) 51 51 51 51
Wheel Size 29 29 29 29
Max Seatpost Insertion (mm)****** 185 215 265 315

* measured from the middle of the bottom bracket to the top of the seat tube
** measured horizontal
*** based on a 120 mm suspension fork
**** based on a 120 mm suspension fork
***** based on a 120 mm suspension fork
****** min seat post insertion is 120 mm

All Sour Bicycles frames are made by hand, one-by-one, in our own facility in Saxony, just outside of Dresden. We use custom tubing designed and drawn for our frames, it’s a multi-butted heat-treated CrMo steel that’s ready to stand the test of time. All our steel is produced from a partially recycled product in Germany and drawn by one of the worlds leading production facilities in Taiwan, the beating heart of the worlds bicycle production.

Our dropouts are designed in-house in Dresden and have a replaceable derailleur hanger.

The seat clamp is designed in-house and is integrated into the frame. Should it ever fail, the frame can be professionally modified to use a traditional clamp, if repair of the original clamp is not possible. We have never seen one fail.

By the numbers:

Headtube: ZS44/EC44 (for tapered steerer tubes)
Bottom bracket: 73mm T47
Rear spacing: 148x12mm Boost thru axle
Seatpost: 31.6 mm (dropper post ready)
Brake standard: Post Mount 160mm direct (PM160)
Fork travel: 100 – 120mm travel
Wheel Size: 29″
Tire size: up to 29×2.4”
Tubing: Custom drawn, multiple butted, partly heat treated SOUR CrMo (we love steel)

Bonus facts and features:

Color: Pearl Ruby Red
Two water bottle mounts inside frame, a third bottle mount under downtube
External cable routing under the toptube for easy service
Stealth dropper post routing
Ovalized lower seat tube section for better power transfer (go fast)
Ovalized toptube for comfort and precise steering (don’t crash)
Maximum chainring size: 38t round or 36t oval
Sram Transmission Compatible Dropouts (“UDH”)

Fork Options

Sour Rigid Party fork, Steel MTB Boost 29″

Sour Carbon MTB Boost 29″ fork

  • Offset 44/52mm via flip-chip, tire clearance op to 29″x3.0″, 3 cargo cage eyelets per fork leg
  • Front dynamo hub cable routing

Dropper Post Options:

Bike Yoke Revive, 31.6mm

Available in any color, as long as it’s black

Available in 125/160/185/214mm

Below are the frame and fork weights for each size of the Sour Pasta Party. These weight do not include powdercoating, but please keep in mind that your chose powdercoat may be heavier than the average coating we use. Fades, gradients, and metallic colours can weigh more than single solid colour. If you are interested the final weight, please get in touch. Weights are averaged over three frames per size. We apply an inside wax coating before shipping the frame to your door that will add additional weight.

Frame without bolts, axle or
brake mount

Pasta Party Frame Medium = 2225g +/- 100g
Small Parts: Bolts, rear axle, brake mount, derailleur hanger = 165g

Forks

SOUR Party Fork = 1650g +/- 20g (with uncut steerer)

Included with your frame

Included with your Pasta Party frame or frameset is the derailleur hanger plus all cable guides. You get a rear thru-axle of course, and if you’re ordering a frameset, you get a front axle with your fork as well. Headsets are only included if you add one to your order.