Super Alloy Racing Springs - Enduro 65mm
The spring’s stroke should be equal to or longer than your shock’s stroke — never shorter, as you will risk 'coil bind' which refers to the spring bottoming out before your shock does.
For example: shocks with a 47.5–57mm stroke suit springs marked 55mm, 57mm or 2.25".
Avoid excessively long springs like 65mm for shorter shocks — they won’t improve performance and may not fit correctly.
Find out which POM Spacer you need.
Which POM Spacer Kit Do I Need?
Damper Brand | POM Spacer Kit | Included POMs | Notes |
---|---|---|---|
Öhlins / Cane Creek | POM003 | POM-001, POM-002 | Standard fitment for both brands |
DVO / Suntour (Set of 3) | POM007 | POM-018, POM-001, POM-002 | Uses a unique top POM with 2 Öhlins-style bottom spacers |
Fox / Marzocchi / PUSH (Set of 3) | POM002A | POM-005, POM-011, POM-022 | Includes all three spacers to suit multiple models |
Rockshox Super Deluxe (17–24) | POM003SD | POM-023, POM-019, POM-020 | Includes small (2022–) and large (2023+) top spacers plus standard bottom spacer |
Individual POM Spacer Codes
Code | Fitment Description |
---|---|
POM001 | Rockshox Vivid B1-B2 (MY14) / SDLXC 250x75 |
POM001SD | Rockshox SDLXC B1-B2 (MY17–22) |
POM002SD | SDLXC C1 (MY23+) / Vivid Coil C1 (MY24+) - see fitment note |
POM003SD | All SDLXC & Vivid Coil models (MY17–24) - see fitment note |
POM002 | Fox / Marzocchi / PUSH 11.6 |
POM003 | Öhlins / Cane Creek |
POM004 | Avalanche / MRP |
POM005 | BOS / X-Fusion |
POM007 | DVO |
Lightweight, accurate, and built to perform.
SAR springs are the lightest MTB coil springs available — even compared to most titanium options. Designed by Dave Garland and manufactured by Eibach in Germany, they’re made from silicone chrome vanadium steel with a black KTL coating for long-term durability.
Key Features
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25 lb Rate Increments
Easier to dial in correct sag for better pedalling, grip, geometry, and consistent suspension performance. -
Dyno Tested for Accuracy
Each spring is tested and certified to within 1.5–3% of its stated rate. Each spring is packed with its own dyno graph. -
Ultra Lightweight
Compact design makes them lighter than most lightweight springs, while still maintaining required stroke. -
Improved Suspension Feel
Boosts traction, small-bump sensitivity, and damping response — with less weight.
Spring Sizing
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Enduro springs: For shocks up to 65mm stroke
Total length: 105–115mm depending on rate (excluding POM spacers) -
DH springs: For shocks over 65mm stroke (fits most 230mm eye-to-eye enduro shocks)
POM Spacer System
Shorter spring length allows use of SAR's CNC-machined POM spacers to fit nearly any shock brand.
They also help reduce spring bind and improve small-bump compliance.
Spacers sold separately.
Fits shocks from:
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Imperial: 200x57mm to 241x76mm
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Metric: 210x55mm (185x55mm trunnion) to 250x75mm (225x75mm trunnion)
Compatible with: Fox, Rockshox, Marzocchi, Öhlins, Cane Creek, DVO, EXT, Suntour, PUSH and more.
Which POM Spacer Kit Do I Need?
Damper Brand | POM Spacer Kit | Included POMs | Notes |
---|---|---|---|
Öhlins / Cane Creek | POM003 | POM-001, POM-002 | Standard fitment for both brands |
DVO / Suntour (Set of 3) | POM007 | POM-018, POM-001, POM-002 | Uses a unique top POM with 2 Öhlins-style bottom spacers |
Fox / Marzocchi / PUSH (Set of 3) | POM002A | POM-005, POM-011, POM-022 | Includes all three spacers to suit multiple models |
Rockshox Super Deluxe (17–24) | POM003SD | POM-023, POM-019, POM-020 | Includes small (2022–) and large (2023+) top spacers plus standard bottom spacer |
Individual POM Spacer Codes
Code | Fitment Description |
---|---|
POM001 | Rockshox Vivid B1-B2 (MY14) / SDLXC 250x75 |
POM001SD | Rockshox SDLXC B1-B2 (MY17–22) |
POM002SD | SDLXC C1 (MY23+) / Vivid Coil C1 (MY24+) – see fitment note |
POM003SD | All SDLXC & Vivid Coil models (MY17–24) – see fitment note |
POM002 | Fox / Marzocchi / PUSH 11.6 |
POM003 | Öhlins / Cane Creek |
POM004 | Avalanche / MRP |
POM005 | BOS / X-Fusion |
POM007 | DVO |
EXT Shocks:
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Use POM001 for 65mm Enduro springs
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DH (140mm) springs don’t require spacers
Important Note – SDLXC C1 with Bearing Eyelets
POM002SD & POM003SD won’t fit 2023+ SDLXC C1 shocks with one-piece 8x30mm bearing eyelets (e.g. OEM shocks for Santa Cruz/Nukeproof).
For these, use a DH 65mm+ spring (no spacer needed).
Spring Weights & Free Lengths
Enduro Springs | Weight | Free Length |
---|---|---|
SAR Enduro Light 350 | 327 g | 112 mm |
SAR Enduro Light 375 | 357 g | 116 mm |
SAR Enduro Light 400 | 334 g | 111 mm |
SAR Enduro Light 425 | 367 g | 117 mm |
SAR Enduro Light 450 | 351 g | 114 mm |
SAR Enduro Light 475 | 343 g | 110 mm |
SAR Enduro Light 500 | 325 g | 106 mm |
SAR Enduro Light 550 | 338 g | 108 mm |
SAR Enduro Light 600 | 374 g | 109 mm |
SAR Enduro Light 650 | 462 g | 121 mm |
SAR Enduro Light 700 | 502 g | 124 mm |
DH Springs | Weight | Free Length |
---|---|---|
SAR DH Light 250 | 291 g | 140 mm |
SAR DH Light 275 | 284 g | 140 mm |
SAR DH Light 300 | 294 g | 140 mm |
SAR DH Light 325 | 320 g | 140 mm |
SAR DH Light 350 | 308 g | 140 mm |
SAR DH Light 375 | 341 g | 138 mm |
SAR DH Light 400 | 386 g | 139 mm |
SAR DH Light 425 | 362 g | 139 mm |
SAR DH Light 450 | 407 g | 138 mm |
SAR DH Light 475 | 388 g | 138 mm |
SAR DH Light 500 | 508 g | 141 mm |
SAR DH Light 550 | 542 g | 139 mm |
SAR DH Light 600 | 583 g | 146 mm |
SAR DH Light 650 | 624 g | 146 mm |
SAR DH Light 700 | 671 g | 146 mm |
Available Spring Rates
Enduro Springs:
350 | 375 | 400 | 425 | 450 | 475
500 | 550 | 600 | 650 | 700 (50 lb increments from 500 lb and up)
DH Springs:
250 | 275 | 300 | 325 | 350 | 375 | 400 | 425 | 450 | 475
500 | 550 | 600 | 650 | 700 (50 lb increments from 500 lb and up)
Shipping
NSDynamics uses express freight services to ensure fast, reliable delivery for all service jobs and sales orders across Australia. Parcels are shipped via Australia Post eParcel/Parcel Send.
Dispatch and Delivery Timeframes
All items are dispatched once full payment has been received and confirmed. Same-day dispatch is available for orders or completed service jobs paid before 1:00 pm AEST. Any payments received after this cut-off will result in next business day dispatch.
Expected delivery time for most Australian addresses is 1 to 3 business days. Delivery time may vary depending on the customer’s location and other external factors outside NSDynamics’ control. Typical delivery timeframes around Australia are:
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WA: 2-5 working days
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NT: 2-5 working days
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SA: 2-3 working days
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TAS: 1-3 working days
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ACT: 1-3 working days
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NSW: 1-2 working days
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QLD: 1-2 working days
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VIC: 1-3 working days
Tracking and Notifications
All outgoing parcels are tracked. Tracking details will be provided once the item has been dispatched. NSDynamics does not send arrival notifications for inbound service items unless the parcel is damaged in transit or missing important components required for service.
Customers are encouraged to use tracked and insured freight when sending items to NSDynamics. Responsibility for the parcel remains with the sender until the item is received and checked in at the NSDynamics workshop.
Shipping Fees
Return express postage back to the customer is included free of charge for all full Factory and Hyperformance service types. It does not apply to minor repairs or basic services. Shipping charges for parts or accessories are calculated during checkout.
Postage to NSDynamics is the responsibility of the customer unless otherwise arranged. Warranty items may qualify for return postage coverage only if they were originally supplied by NSDynamics and a clear fault is confirmed.
Shipping Insurance
All parcels sent from NSDynamics are covered under NSDynamics’ freight insurance. In the unlikely event that an item is lost or damaged during return transit, it will be replaced with a comparable item where possible. If a parcel arrives damaged, photo evidence must be supplied immediately. NSDynamics is not responsible for parcels where the receiver has chosen the 'Authority To Leave' option.
Packaging Requirements
Customers must ensure that their suspension is packaged securely and appropriately for shipping. If an item arrives in packaging that is damaged or unsuitable for safe return, NSDynamics may use a heavy-duty branded box and apply a $5 fee to the final invoice. This ensures your suspension is protected during return freight. Customers are encouraged to retain and reuse this box for future service bookings.
Transit Times and Delays
While NSDynamics uses express freight to minimise delivery delays, transit times cannot be guaranteed. NSDynamics is not responsible for delays caused by freight carriers, public holidays, weather events, or other external disruptions. If a parcel has been delayed more than 5 business days beyond its expected delivery date, customers are welcome to contact NSDynamics for support.
Public Holidays
Unfortunately our workshop is closed on all nationwide and Queensland-specific public holidays, so we are not able to ship sales or service orders on these days. Any services or sales orders placed on public holidays will be processed and dispatched the following business day.
New Zealand and International Shipping
NSDynamics offers international shipping to New Zealand via Australia Post. Standard delivery times range from 5 to 10 business days. Customers are responsible for providing accurate delivery details and ensuring someone is available to receive the parcel.
Goods sent to New Zealand may be subject to import duties and GST. NSDynamics does not collect or cover any customs charges. It is the customer’s responsibility to be aware of local import requirements and costs. Orders returned, delayed, or destroyed due to unpaid duties or taxes are not the responsibility of NSDynamics.
In the event that a product needs to be returned from New Zealand, including for warranty inspection, all return postage costs are the responsibility of the customer. NSDynamics does not cover international return freight for items not originally purchased from NSDynamics.
International orders are processed in New Zealand Dollars (NZD), and prices do not include Australian GST. Currency conversions may vary depending on the payment platform used at checkout.