PRO Stealth Offroad Performance Gravel and MTB Saddle - Pedal Passion

PRO Stealth Offroad Performance Gravel and MTB Saddle

142 / Sport (CrMo rails)
£80.00 GBP
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PRO Stealth Offroad Performance Gravel and MTB Saddle - Pedal Passion

PRO Stealth Offroad Performance Gravel and MTB Saddle

£80.00 GBP

The PRO Stealth Offroad is a purpose-built gravel and mountain bike racing saddle that combines a supportive short-nose shape, off-road-specific padding, a broad pressure-relief recess and trail-ready durability, making it a strong-value upgrade for Australian cyclists seeking efficient power transfer and dependable comfort across fast gravel roads, technical trails and long mixed-surface events.

PRO Stealth Offroad Features
  • Short-nose Stealth profile supports an aggressive forward position for sustained climbing, racing and high-power pedalling.
  • Broad Anatomic Fit recess reduces concentrated soft-tissue pressure, while the dedicated drainage port helps clear water and mud.
  • Off-road-specific padding and taller wrapped sides improve support, movement and control across rough or technical terrain.
  • Carbon-reinforced base with added structural bridges produces an efficient pedalling platform without unnecessary weight.
  • Available in 142mm and 152mm widths, with Performance and Sport versions covering different budgets and durability requirements.
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Price, availability, shipping & product advice

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Eligibility, T&Cs and minimum order value conditions may apply.

More Product Details:
Key Features & Technical Specifications

Available versions:

  • PRO Stealth Offroad Performance
  • PRO Stealth Offroad Sport

Available widths:

  • 142mm
  • 152mm

Standard colour: Black

Fit designation: Anatomic Fit

Saddle shape: Short nose with broad front support

Pressure relief: Central Anatomic Fit recess

Drainage: PRO Offroad Saddle Drainage Port

Accessory compatibility: PRO Saddle Accessory Mount

Recommended riding position: Forward-leaning, performance-focused gravel or mountain bike position

PRO Stealth Offroad Performance

The PRO Stealth Offroad Performance is the lighter and more race-focused model.

Base: Carbon-reinforced polymer or nylon with reinforced structural bridges

Rails: INOX stainless steel

Rail profile: Approximately 7x7mm round

Padding: Lightweight off-road-specific EVA foam

Cover: Durable polyurethane

Width options:

  • 142mm
  • 152mm

Claimed current-generation weight: From approximately 233g

PRO Stealth Offroad Sport

The PRO Stealth Offroad Sport retains the same essential short-nose shape and off-road pressure-relief concept at a more accessible price.

Base: Carbon-reinforced construction with structural bridges

Rails: Chromoly steel

Rail profile: Standard round rails

Padding: Off-road-specific polyurethane padding

Cover: Durable polyurethane

Widths:

  • 142mm
  • 152mm

Recycled materials:

  • Chromoly rails contain approximately 44% recycled material
  • Off-road polyurethane padding contains approximately 23% recycled material

The PRO Stealth Offroad Sport is particularly suitable for riders prioritising:

  • Everyday durability
  • Strong value
  • Standard seatpost compatibility
  • Regular gravel and trail riding
  • A less weight-focused build
  • Straightforward replacement and workshop setup

Performance Versus Sport

PRO Stealth Offroad Performance:

  • Lighter construction
  • INOX stainless-steel rails
  • Lightweight EVA padding
  • More race-focused specification
  • Higher purchase price
  • Claimed weight from approximately 233g

PRO Stealth Offroad Sport:

  • More accessible price
  • Chromoly steel rails
  • Off-road polyurethane padding
  • Recycled material content
  • Durable everyday construction
  • Better suited to regular training and recreational riding

Both versions feature:

  • Short-nose Stealth shape
  • 142mm and 152mm widths
  • Anatomic Fit pressure-relief recess
  • Drainage port
  • Carbon-reinforced base
  • Taller wrapped sides
  • PRO accessory-mount compatibility
  • Gravel and mountain bike suitability
Notable Tech, Materials & Construction

Second-Generation Off-Road Design

The second-generation PRO Stealth Offroad has been redeveloped from the rails upwards rather than receiving only a new cover or graphic treatment.

The design refines the saddle’s base shape, pressure-relief area, structural support and side profile to create a more complete gravel and mountain bike racing platform.

The core objectives are:

  • Stable support in a forward position
  • Efficient power transfer
  • Reduced central pressure
  • Controlled off-road compliance
  • Better movement around the bicycle
  • Increased durability around exposed edges
  • Improved control when cornering

This distinguishes the PRO Stealth Offroad from a conventional road saddle fitted with thicker padding.

Short-Nose Stealth Profile

The short-nose shape reduces unnecessary material ahead of the rider while supporting a forward pelvic position.

Potential benefits include:

  • Easier movement into an aggressive position
  • Reduced interference at the front of the saddle
  • Stable support during hard climbing
  • Improved comfort when riding low over the handlebars
  • A clearly defined power position
  • Reduced pressure from an excessively long saddle nose

This shape particularly suits modern gravel and cross-country bikes with relatively long reach measurements and performance-focused cockpits.

A short saddle should be positioned using its anatomical centre rather than copying the nose-to-handlebar measurement from a traditional long saddle. Otherwise, the rider may unintentionally position it too far forward or rearward.

Anatomic Fit Pressure-Relief Recess

The central Anatomic Fit recess is designed to reduce concentrated pressure through sensitive soft tissue.

Unlike a narrow decorative channel, the recess extends through a substantial portion of the saddle’s usable seating area.

Off-Road Drainage Port

The central recess incorporates a drainage port that allows water and mud to escape instead of collecting inside the saddle.

This is useful during:

  • Wet gravel racing
  • Muddy mountain bike rides
  • Creek crossings
  • Tropical summer storms
  • Bicycle washing
  • Cyclocross events

The port should still be inspected after muddy rides because compacted dirt can obstruct drainage.

Off-Road-Specific Padding

The Performance version uses lightweight EVA padding developed for gravel and mountain bike riding, while the Sport version uses a durable off-road polyurethane padding arrangement.

The padding is intended to balance:

  • Impact reduction
  • Surface support
  • Pedalling stability
  • Low weight
  • Long-term shape retention
  • Control on rough terrain

The PRO Stealth Offroad should not be expected to feel like a deeply padded recreational saddle. Its padding supports the body while maintaining a stable relationship between the rider and bicycle.

Excessively soft foam can allow the pelvis to sink or move, increasing friction and reducing pedalling stability. The PRO Stealth Offroad instead uses controlled support suited to racing and faster riding.

Carbon-Reinforced Base

Both versions use a carbon-reinforced base to provide efficient support beneath the rider.

Reinforced bridges underneath the shell increase structural stiffness around key load paths.

Potential benefits include:

  • Improved power transfer
  • Reduced unwanted shell movement
  • Stable rail support
  • Controlled compliance
  • Lower weight than basic plastic construction
  • Greater consistency during hard seated efforts

The base is not designed to be completely rigid. Carefully controlled flex remains important for reducing vibration and preventing the saddle from feeling excessively harsh on rough terrain.

Taller Wrapped Sides

The second-generation design uses taller, ergonomically wrapped sides.

These side sections are intended to provide:

  • Additional control while cornering
  • A defined surface against which the legs can stabilise
  • Smooth transitions when moving behind the saddle
  • Improved cover protection
  • Reduced snagging around cycling shorts
  • Greater durability during off-road use

The taller sides are particularly relevant during technical riding, where cyclists move around the bike rather than remaining seated in one fixed position.

Durable Polyurethane Cover

The polyurethane cover is selected for resistance to conditions commonly encountered during gravel and mountain bike riding.

These include:

  • Abrasion
  • Mud
  • Water
  • Fine dust
  • Repeated movement
  • Contact with cycling shorts
  • Occasional impact or handling damage

The cover wraps around exposed edges to protect the padding and underlying base.

Although polyurethane is hard-wearing, it can still be damaged by sharp tools, crashes, abrasive saddle bags or aggressive cleaning chemicals.

INOX Stainless-Steel Rails

The PRO Stealth Offroad Performance uses INOX stainless-steel rails.

Advantages include:

  • Corrosion resistance
  • High structural strength
  • Standard round-rail compatibility
  • Strong durability in wet or muddy environments
  • Lower cost than carbon rails
  • Reduced risk of impact damage compared with ultralight carbon rails

The approximately 7x7mm round format is compatible with many standard two-bolt seatpost clamps.

Chromoly Sport Rails

The PRO Stealth Offroad Sport uses chromoly steel rails.

Chromoly provides:

  • Strong impact resistance
  • Good durability
  • Standard clamp compatibility
  • Useful vibration absorption
  • Accessible replacement cost
  • Suitability for everyday off-road riding

The Sport rails include recycled material, helping reduce the use of newly produced steel without changing the saddle’s basic installation requirements.

Size, Fit, Geometry & Measurements

Saddle Profile

Shape: Short nose

Base profile: Refined semi-round

Fit: Anatomic Fit

Central feature: Broad pressure-relief recess

Rail profile:

  • Performance: Approximately 7x7mm round stainless steel
  • Sport: Standard round chromoly steel

Product height: Information not available as one verified measurement covering every version

Product diameter: Not applicable

142mm Width

The 142mm version may suit riders who:

  • Have relatively narrow or moderate sit-bone spacing
  • Use an aggressive racing position
  • Need additional inner-thigh clearance
  • Prefer a compact and precise seating platform
  • Find 150mm-plus saddles restrictive
  • Move around the bicycle frequently

Published current-generation Performance weight: Approximately 233g

Current Sport identifier: PRSA0400

152mm Width

The 152mm version may suit riders who:

  • Have wider sit-bone spacing
  • Need a broader support platform
  • Find narrow saddles unstable
  • Complete long gravel or mountain bike rides
  • Prefer greater seated support
  • Experience excessive pressure on a 142mm saddle

Current Performance identifier: PRSA0385

Current Sport identifier: PRSA0401

A wider saddle should not be selected solely because it appears more comfortable. Excessive width can interfere with thigh movement, create rubbing or cause the rider to move forward away from the broadest support area.

Selecting the Correct Width

Width selection should consider:

  • Sit-bone spacing
  • Pelvic rotation
  • Riding posture
  • Handlebar height
  • Handlebar reach
  • Rider mobility
  • Current pressure symptoms
  • Pedalling movement
  • Typical ride duration
  • Gravel or mountain bike discipline
  • Use of a dropper post

Sit-bone measurements should be interpreted alongside riding position. As the pelvis rotates forward, the effective contact points can move and narrow.

Saddle Setup

Initial setup should include:

  • Saddle height
  • Saddle setback
  • Saddle tilt
  • Anatomical-centre position
  • Rail-clamp location
  • Left-to-right alignment
  • Knee tracking
  • Handlebar reach
  • Weight distribution

A near-level position is an appropriate starting point for many riders. Small tilt changes can then be made after observing whether the rider remains stable or slides forward.

Excessive nose-down tilt can increase load through the arms and hands. Excessive nose-up tilt can increase central pressure.

Who it is best suited for and where it is best suited

The PRO Stealth Offroad is best suited to gravel racers, cross-country mountain bikers and fast recreational riders who maintain a forward, performance-focused position but need dependable pressure relief and control over rough terrain.

Product Care & Warranty Info

Professional Saddle Fitting

Professional fitting is recommended before choosing between the 142mm and 152mm widths.

A complete assessment should consider:

  • Sit-bone spacing
  • Pelvic rotation
  • Rider mobility
  • Saddle height
  • Saddle setback
  • Saddle tilt
  • Handlebar reach
  • Handlebar drop
  • Current pressure symptoms
  • Pedalling movement
  • Typical ride duration
  • Gravel or mountain bike discipline

A static sit-bone measurement provides useful information but should not replace dynamic observation on the bicycle.

Installation

Confirm that the seatpost clamp is compatible with standard round rails.

Before tightening:

  • Clean the rails and clamp.
  • Confirm the correct clamp orientation.
  • Position the clamp within the marked rail range.
  • Align the saddle centrally.
  • Set the initial tilt.
  • Apply the seatpost manufacturer’s specified torque.

Do not clamp beyond the marked section of the rails.

A torque wrench should be used rather than tightening by feel.

Initial Positioning

Because the PRO Stealth Offroad has a shorter nose than many conventional saddles, do not transfer its position using nose-to-handlebar distance alone.

Instead, compare:

  • Anatomical seating centre
  • Effective saddle setback
  • Rider hip position
  • Knee relationship to the pedals
  • Seated reach
  • Pelvic stability

Small changes should be made incrementally. A few millimetres of height or setback can significantly alter saddle pressure and pedalling movement.

Cleaning

Clean the saddle with:

  • Mild bicycle cleaner
  • Warm water
  • A soft cloth
  • A soft brush around the recess and drainage port

Avoid:

  • Harsh solvents
  • Petroleum-based cleaners
  • Abrasive brushes
  • Silicone dressings
  • Direct pressure washing
  • Prolonged soaking
  • Excessive heat

After wet or muddy rides, clear the drainage port and allow the saddle to dry naturally.

Routine Inspection

Inspect regularly for:

  • Bent or cracked rails
  • Rail separation
  • Loose rail interfaces
  • Base cracks
  • Torn cover material
  • Damaged edges
  • Blocked drainage port
  • Excessive foam compression
  • Unusual movement
  • Creaking
  • Loose seatpost hardware

Stop riding if a rail is cracked, bent or separating from the saddle base.

Accessory-Mount Care

If using the PRO Saddle Accessory Mount:

  • Follow the accessory’s load limit.
  • Confirm that every fastener is secure.
  • Check rear tyre clearance.
  • Confirm dropper-post compatibility.
  • Inspect the mount after rough rides.
  • Avoid overloading the saddle base.
  • Remove trapped mud around the attachment.

Warranty

PRO products are covered by a limited warranty against eligible defects in materials and workmanship under normal use

Industry & Rider Feedback. A few Comparison Options

Ergon SR Allroad or SM Series

Best for: Riders prioritising ergonomic support and long-distance gravel or mountain bike comfort.

Advantages:

  • Discipline-specific shaping
  • Multiple widths and fit categories
  • Broad pressure-relief channels
  • Strong endurance orientation
  • Good vibration management
  • Established ergonomic reputation

Considerations:

  • Some models feel more restrictive
  • Less race-focused styling
  • Often heavier
  • Shape differs substantially from the PRO Stealth profile
  • Model selection can be complicated

Ergon is a strong choice for riders prioritising sustained ergonomic comfort. The PRO Stealth Offroad is more focused on aggressive racing positions and dynamic movement.

Prologo Scratch M5 AGX

Best for: Riders wanting a rounded support profile and freedom to move between positions.

Advantages:

  • Multi Sector System padding
  • Rounded anatomical shape
  • T-shaped profile
  • Strong gravel versatility
  • Several rail choices
  • PAS pressure-relief options

Considerations:

  • Longer and more traditional outline
  • More complex model range
  • Premium versions cost more
  • Does not provide the same short-nose support concept
  • Rail compatibility differs by version

The Prologo Scratch M5 AGX supports greater fore-aft movement and a more rounded pelvic position. The PRO Stealth Offroad creates a more defined forward power position.

Fizik Terra Argo X3

Best for: Gravel riders wanting a short saddle with a planted and stable seating position.

Advantages:

  • Gravel-specific design
  • Short-nose format
  • Broad pressure-relief channel
  • Multiple widths
  • Strong seated stability
  • Durable construction

Considerations:

  • More fixed seating position
  • Less movement across the saddle
  • Shape may feel broad through the centre
  • Wingflex sensation does not suit every rider
  • No comparable drainage port

The Fizik Terra Argo X3 favours a stable central position. The PRO Stealth Offroad provides stronger off-road side support and a more dynamic race-oriented platform.

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