Spring conversion AER 43 & 48mm
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Spring conversion AER 43 & 48mm

Our newly developed spring conversion kit to suit the AER43mm and AER48mm forks. -Developed for plug and play into the existing system. -Tool less adjuster design for on the fly adjustments.  -11mm external preload range. -Internal preload with a simple position change of retaining clip.... Read More

Brand: Motaero
SKU: AER43mm kit only
Availability: In Stock, Ready to ship
$400.00 AUD
$400.00 AUD
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Free standard shipping on orders over $150; Free express shipping on orders over $500
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30-day return policy. Items must be unused with original packaging Refunds processed within 10 business days. Sale items excluded

Our newly developed spring conversion kit to suit the AER43mm and AER48mm forks.

-Developed for plug and play into the existing system.

-Tool less adjuster design for on the fly adjustments. 

-11mm external preload range.

-Internal preload with a simple position change of retaining clip.

-Bottoming cup design to give hydraulic bottoming support.

-Hard anodised tube for long service life.

-Hard anodised rod for same extended life.

-Replaceable wear band to keep friction minimal.

-Means less mucky oil.

Chart to give spring/weight application. A Grade or Pro always go a rate higher for the speed you carry. 

WP AER spring kits and approximate rates.
Rider weight kgs Pounds Reccomended A Grade or Pro.
AER43mm
35-40kg 75-85 0.6kg/mm
40-45kg 90-100 0.64kg/mm
45-55kg 100-120 0.68kg/mm
55+kg 120+ 0.72kg/mm
AER48mm 250F & 2T Recommended A grade & Pro
<60kg <130 0.80 kg/mm 0.84kg/mm
60-65kg 130 -140 0.84kg/mm 0.88kg/mm
65-75kg 140-165 0.88kg/mm 0.92kg/mm
75-85kg 165-185 0.92kg/mm 0.96kg/mm
85-95kg 185-205 0.96kg/mm 1.00kg/mm
95-100kg 205-220 1.00kg/mm 1.04kg/mm
100-110kg 220-240 1.04kg/mm 1.08kg/mm
110kg+ 240+ 1.08kg/mm
AER48mm 450F
KG LBS Recommended A Grade & Pro
<60kg <130 0.84 kg/mm 0.84kg/mm
60-65kg 130 -140 0.88kg/mm 0.88kg/mm
65-75kg 140-165 0.92kg/mm 0.96kg/mm
75-85kg 165-185 0.96kg/mm 0.98kg/mm
85-95kg 185-205 1.0kg/mm 1.04kg/mm
95-100kg 205-220 1.04kg/mm 1.04kg/mm
100-110kg 220-240 1.04kg/mm 1.08kg/mm
110kg+ 240+ 1.08kg/mm 1.08kg/mm

Processing & Delivery

  • Orders processed within 1-3 business days (excluding weekends/holidays)
  • Free Domestic shipping over $150
  • Free Express shipping over $500
  • Freight calculated at checkout

In-Store Pickup (Launceston, Tasmania)

  • Free pickup available
  • Ready within 1-2 business days
  • Hours: 9am-5pm, Monday-Friday
  • Bring order confirmation email

International Shipping

  • Available with rates at checkout
  • Customer responsible for import duties, taxes, and VAT

Order Tracking

  • Tracking number sent via email once shipped
  • Allow 48 hours for tracking info
  • Contact admin@motaero.com if order not received within 10 days

Return Policy

  • 30 days after delivery
  • Item must be unused, original condition, with tags and packaging
  • Receipt or proof of purchase required
  • Contact admin@motaero.com to initiate
  • Return address: 8 Hope Street, Mowbray Tas 7248

Refunds

  • Full order amount minus shipping costs and return fees
  • Refund processed within 10 business days after approval
  • Refunded to original payment method

Non-Returnable Items

  • Sale items
  • Gift cards

Money Back Guarantee (Motaero/N10Z manufactured products only)

  • 100% guarantee on CNC'd products made in-house
  • Does not include labour, consumables, or freight
  • Product must be returned in good condition
  • Will be inspected: replaced if defective, refunded if functioning correctly

Damages

  • Inspect order upon receipt
  • Contact admin@motaero.com immediately for defective, damaged, or wrong items with order number and photos

Exchanges

  • Return current item, then make separate purchase for new item

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