SKU: 46626155045

MOTON Linear Racing Springs - 100 Series (100mm x 61mm ID)

Sale price$139.49 Regular price$154.99
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

MOTON Linear Racing Springs - 100 Series (100mm x 61mm ID)Moton Linear Racing Springs Premium 100 Series Replacement Springs (61mm ID) Engineered for high end motorsport dampers, these 100mm length linear springs provide exceptional consistency and roll control. Manufactured from premium chrome silicone steel, they offer the high tensile strength required for reliable performance under heavy track use. Lo Open Length (mm) R Spring Rate (N mm) Di Inside Diameter (mm) Sn Block Length (mm) Fn Force at Block (N)

Moton Linear Racing Springs

Premium 100-Series Replacement Springs (61mm ID)

Engineered for high-end motorsport dampers, these 100mm length linear springs provide exceptional consistency and roll control. Manufactured from premium chrome silicone steel, they offer the high-tensile strength required for reliable performance under heavy track use.

Lo Open Length (mm)
R Spring Rate (N/mm)
Di Inside Diameter (mm)
Sn Block Length (mm)
Fn Force at Block (N)
St Usable Stroke (mm)
Part Number Lo R Di Sn Fn St
AST-100-20-61 100 20 61 28 1440 72
AST-100-40-61 100 40 61 - - -
AST-100-50-61 100 50 61 39 3050 61
AST-100-60-61 100 60 61 42 3480 58
AST-100-70-61 100 70 61 45 3850 55
AST-100-80-61 100 80 61 46 4320 54
AST-100-90-61 100 90 61 46 4860 54
AST-100-100-61 100 100 61 46 5400 54
AST-100-110-61 100 110 61 47 5830 53
AST-100-120-61 100 120 61 48 6240 52
AST-100-130-61 100 130 61 49 6630 51
AST-100-140-61 100 140 61 50 7000 50
AST-100-150-61 100 150 61 52 7200 48
AST-100-160-61 100 160 61 54 7360 46
AST-100-170-61 100 170 61 55 7650 45
AST-100-180-61 100 180 61 53 8460 47
AST-100-190-61 100 190 61 55 8550 45
AST-100-200-61 100 200 61 56 8800 44
AST-100-220-61 100 220 61 57 9460 43
AST-100-240-61 100 240 61 57 10320 43
AST-100-260-61 100 260 61 58 10920 42
AST-100-280-61 100 280 61 58 11760 42
AST-100-300-61 100 300 61 59 12300 41
AST-100-320-61 100 320 61 60 12800 40
AST-100-340-61 100 340 61 58 14280 42
AST-100-360-61 100 360 61 62 13680 38
AST-100-380-61 100 380 61 60 15200 40
AST-100-400-61 100 400 61 65 14000 35
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46626155045

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DDD Projects
Carnegie, US
★★★★★ 5
OG Style
I am a big fan of Bruno Marc shoes. Over the years they have provided comfortable and affordable boots and shoes. These blue, tan and white soled dress sneakers are no exception. They have a nice finished look that makes them both causal and dressy. The lightweight style is still warm enough for colder mid-west winters. The box of the toes is wide and comfortable. The insole is well padded and a pleasure to wear. This is another fine pair of shoes to add to my collection and yours.
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Reviewed in the United States on January 14, 2026
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Port Orchard, US
★★★★★ 5
Must buy: Comfort + Casual + Well Made / Ventilated
Size: 8, Color: Brown
Just buy it! I have put in roughly 15,000 steps in this shoes in 10 days and I can't believe how comfortable they are after this much rough use in short amount of time. I highly recommend this shoes to anyone looking for comfort in casual style.
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Reviewed in the United States on May 4, 2026
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William W.
Fort Morgan, US
★★★★★ 5
WIDE Dress Shoes With SUPPORT
Size: 10.5, Color: Brown
I've seen dress shoes and worn dress shoes before, but these are simply the best dress shoes I've ever worn my entire life. 99% of dress shoes have the same problem, they have the thinnest little soles that offer no support. BRUNO MARC HAS SOLVED THE PROBLEM. These dress shoes not only support wide feet like mine who historically have had and still have little support in the market, but Bruno Marc has wide options that fit perfectly, and the support with the thick foam sole is so needed and awesome. I had a pleasant surprise putting these things on and there being some tactile grip enhancers inside the shoe so you can feel the shoes better and get a little tickle / massage while you're at it. These things are dripping with style, easy to wear, and while they might look firm on the outside, on the inside the shoe just has such a nice flexibility and foamy feel, the top where the top of your feet feel the roof of the shoe, it has such perfect ooey gooey support I can't believe it. The outside sole also has this neat tactile feel. The durability looks good and feels good for now.
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Reviewed in the United States on September 28, 2025
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Dan Che
Port Orchard, US
★★★★★ 5
Perfect Blend of Comfort and Style
Size: 9, Color: Brown, Size: 9, Color: Brown
I recently purchased size 9 of these shoes, and they exceeded my expectations in every way! Here’s what I love about them: 1. Comfort: The moment I put them on, I noticed how soft and supportive they felt. The cushioning provides all-day comfort, making them perfect for long walks, workdays, or running errands. 2. Fit: The sizing is spot-on! I ordered my usual size, and they fit perfectly with no need to size up or down. There’s enough room for my toes to move without feeling too loose or tight. 3. Style: These shoes look even better in person. The design is sleek and versatile, making them easy to pair with both casual and semi-formal outfits. I’ve received several compliments already! 4. Durability: I put it on the day of purchase. After wearing them daily for a couple of days, they still look brand new. The stitching and material seem high-quality and built to last. 5. Value for Money: For the price, these shoes deliver exceptional value. You’re getting premium comfort and style without breaking the bank. Final Thoughts: If you’re looking for shoes that offer comfort, style, and durability, I highly recommend giving these a try. I’ll definitely be considering another pair in a different color soon! To conclude, I’m very happy for this purchase. Will definitely buy again.
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Reviewed in the United States on January 13, 2025
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Roderick
Lexington, US
★★★★★ 5
Great Purchase
Size: 12, Color: Black
These shoes are great. They look great and extremely comfortable.
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Reviewed in the United States on May 10, 2026

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