The Ohlins YA761 STX 46 Street is a rear shock absorber built to improve control, stability and tyre contact on the Yamaha Spark / RX 135i. It uses race-derived damping architecture refined for street riding, with a focus on clear feedback and predictable support. This unit is designed to be tuned around your load, riding style and road conditions.

Ohlins | Made to race, perfected to ride

Ohlins STX technology is developed from competition suspension principles and adapted for everyday use. The aim is consistent damping behaviour and better chassis composure through typical street inputs like braking, acceleration and mid-corner bumps. This rear unit is intended as a complete replacement shock for the OEM mono setup.

Who this shock is for

  • Riders who want more stable rear ride behaviour under braking and acceleration
  • Owners setting the bike up for mixed street use where grip and feedback matter
  • Anyone looking for a tunable rear shock rather than a fixed, non-adjustable replacement

Shock design & features

This is an STX 46 rear shock with a gas-pressurised, oil/gas separated damping system to help maintain consistent damping during longer or harder rides. The internal layout is designed to deliver controlled movement with good sensitivity to road texture, helping the rear tyre stay planted.

Tuning controls

This shock provides rebound damping adjustment and compression damping adjustment, allowing you to tune how quickly the shock extends after a bump and how it resists compression under load. It also includes spring preload adjustment to set ride height and sag for rider weight and typical carrying load.

Before you install

  • Confirm fitment for Yamaha Spark / RX 135i and rear mono mounting before booking installation
  • Set preload first to establish correct sag, then fine-tune rebound and compression to suit grip and comfort
  • Check linkage and mounting hardware condition during installation, as worn pivots can mask shock performance

Serviceability/lifecycle

As an Ohlins unit, the YA761 is designed to be serviced and reconditioned, with wear parts and oil replaced as required to keep damping consistent over time. Regular servicing based on use conditions helps maintain performance and reduces component wear.

Öhlins Motorcycle Suspension Warranty

New Öhlins motorcycle shock absorbers, front forks and cartridge kits supplied by Teknik Motorsport are covered by the applicable Öhlins manufacturer’s warranty against defects in materials and workmanship.

Teknik Motorsport is an authorised Öhlins Service Centre and administers warranty claims in accordance with the Öhlins warranty conditions. The service intervals below form part of the maintenance requirements for Öhlins products supplied and supported by Teknik Motorsport.

This warranty is in addition to the consumer guarantees that apply under the Australian Consumer Law.

  • Registered motorcycles — non-competition road use Five years, subject to correct application, installation, setup and servicing every: 20,000 km or two years, whichever occurs first.
  • Registered motorcycles — adventure and light off-road use Five years, subject to correct application, spring rate, setup and servicing every: 10,000 km or annually, whichever occurs first.
  • Unregistered or competition motorcycles Two years for eligible Öhlins MX and Enduro products, subject to inspection every ten hours and servicing every: 30 operating hours or annually, whichever occurs first.

Compliance with the applicable service interval is a condition of the Öhlins manufacturer’s warranty. Evidence of servicing may be required when a warranty claim is assessed.

A seal leak, loss of damping performance or internal wear arising after the prescribed service interval has been exceeded will be treated as a service or maintenance issue rather than a manufacturing defect.

Warranty repairs

Öhlins suspension products are designed to be serviced and repaired. Where a warranty claim is approved, the normal remedy is repair of the customer’s original suspension unit using genuine Öhlins replacement parts.

Replacement of a complete shock absorber, fork or cartridge kit is not automatic and would normally occur only where the product has suffered a manufacturing failure that cannot reasonably be repaired. This is at Ohlins discretion. 

Öhlins spare parts and service kits

Öhlins spare parts, seals, bushes, service kits, springs, fluids and individual components are covered only against defects present when supplied.

No fixed age-based warranty applies to wear items, service parts or consumable components. Wear, deterioration, contamination, incorrect installation and damage caused by another component are not manufacturing defects.

Öhlins gives the customer a meaningful five-year warranty on products (Units), provided the suspension is maintained as suspension should be maintained. Teknik supports that warranty locally, can inspect the product properly, and can repair it with genuine parts rather than discarding it.

SKU YA761
Model # S46HR1C1
Barcode # YA761
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 198.0
Spring Rate Standard 240.0 N/mm
Type Code S46HR1C1
Stroke Metal to Metal (mm) 30.0
Product Family STX46 Street
Fitted Spring 60015-91
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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