Seismic Aeon 45 Degree Trucks


Out of stock

Seismic Aeon 45 Degree Trucks


Seismic’s new Aeon trucks use a patented new bushing and hangar design to lock the hangar in place around the kingpin, eliminating slop and producing a more predictable and reliable carve.

This is the 180mm 45 degree Aeon, perfect for all-around use or as the front truck of a downhill setup. They come equipped with high-rebound 90A blue bushings; we have a limited supply of the dedicated Aeon bushings in other hardnesses if needed.

Note that these are sold individually; you’ll need to buy two (or a 30º Aeon) for a complete setup.

Out of stock

SKU: SEISMICAEON45 Category: Tags: , , , , , Product Brand: Seismic

General setup suggestions

For optimal traction, power, and control, we usually suggest a 45-degree truck at the nose and a 30-degree truck at the tail, with stiffer bushings at the tail than at the nose. Use two 45-degree trucks on symmetrical (twin-tip) freeride decks. Use stiffer bushings if you’re heavier and/or taller than average, softer bushings if you’re lighter and/or less tall.

Stabilized Geometry with no Added Parts

Aeon bushings pair to form a cylindrical hollow that locks around barrel-shaped hanger elements – a true bearing with no added parts. This patented design forces the hanger to rotate inside the tubular channel in perfect alignment with the pivot axis. Eliminates slop, aligns and stabilizes geometry without the downsides of support pins, spherical bearing inserts, or hanger plugs. Quick response from center and noticeably smoother, cleaner turns – even at deep lean angles that destabilize the steering of ordinary RKP trucks.

Advanced Control

Beyond barrel vs. cone: Aeon bushings have a wide hexagonal shape and tapering sides, for a smooth, intuitive resistance profile through a larger steering range. Tall but not too tall, for deep turns with no dive. Self-lubricating formula to prevent squeaking.

Lightweight & Affordable

Optional hollow axles, elegant body sculpting, and the first-ever hollow pivot channel (extending into bearing section). Precision engineering is what counts, and the Aeon packs it in a moderately-priced cast design. (CNC body parts add high cost with no guarantee of high performance.)

Precision Fit

Custom contouring creates mechanical lock between boardside bushing and baseplate – no washer needed. Faced hangers for perfect interface with inside bearings. Top of baseplate sloped for flush contact with deck concave when dropthrough-mounted. (Nut seats kept flat.)

Axle Height, Axle Offset, and Roll Center

Axle Height: 60.3mm / 2.37 inches from baseplate bottom to axle midpoint (34.8mm / 1.37 inches when hanger is flipped)
Axle Offset (Rake): 9.0mm / 0.35 inches
Roll Center: 12.7mm / 0.50 inches above axle midpoint (same distance below axle midpoint when hanger is flipped)
More Axle Offset (or Rake) pushes the Roll Center higher (towards the deck), resulting in quicker lean response and better wheel traction. Less Axle Offset (or Rake) leaves the Roll Center lower (near the axles), resulting in better lean control and stability.

Additional information

Weight 390 g
Dimensions 25 × 8 × 6.6 cm



Suggested Use

, , ,


There are no reviews yet.

Be the first to review “Seismic Aeon 45 Degree Trucks”

Your email address will not be published. Required fields are marked *