Ohlins DMX1220 TTX Flow DV Shock Rear for Honda CRF 450R
Ohlins Suspension - Engineered for Performance
SKU: DMX1220
The Ohlins TTX Flow DV rear shock for Honda CRF 450R is built for motocross riders who want consistent damping control and clear chassis feedback across changing track conditions. Its TTX architecture separates oil and gas to help maintain stable performance during sustained hard use. Compression and rebound are independently adjustable, allowing methodical tuning to match rider preference and terrain.
Ohlins | Made to race, perfected to ride
Developed from Ohlins off-road racing experience, the TTX Flow DV platform is designed to deliver predictable behaviour under braking, through turn entry and on corner exit. The goal is controlled wheel movement and traction, rather than a harsh or vague feel.
Shock design & features
- TTX twin-tube damping design with oil/gas separation (not an emulsion shock)
- Rear mono-shock application for Honda CRF 450R
- Gas-pressurised damping system intended to reduce performance change over longer motos
Tuning controls
- Rebound damping adjustment
- Compression damping adjustment
Independent circuits make it easier to address issues like packing, kick, or lack of hold-up without overly affecting the opposite end of the damping range.
Before you install
- Spring is sold separately; confirm the correct spring series noted for this shock before ordering.
- A suitable preload adjuster is listed in the product notes; ensure compatibility with your build plan.
- Use the recommended Ohlins shock oil referenced for this unit during service.
Serviceability/lifecycle
As a serviceable race shock, regular inspection and oil servicing is part of keeping damping performance consistent. If the shock is being used in muddy or high-hour conditions, plan maintenance accordingly.
Need help choosing?
If you are unsure about spring selection or want a baseline direction for compression and rebound settings, share your model details, rider weight in gear, and typical track conditions so the setup can be matched to your use.
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.Â
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 | DMX1220 |
| Model # | T46PR1C2W |
| Brand | Ohlins |
| Shipping Weight | 5.0000kg |
| Shipping Size | 0.300 x 0.300 x 0.500m |
| Type | Units |
If your Motorcycle is listed below, this product will suit:
| Position (Front or Rear) | Rear Mono |
| Shock Length Eye to Eye (mm) | 452.0 |
| Type Code | T46PR1C2W |
| Stroke Metal to Metal (mm) | 133.0 |
| Product Family | TTX Flow DV |
| Notes | 06310- and 06451- series spring. Preload adjuster 15000-03 fits this shock. |
| Fitted Spring | Sold separately, see notes. |
| Rec. Ohlins Oil | 01304- |
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