Serpent Medius X25
Serpent has released its latest 1:10 Elerctric Touring Car, the Medius x25. The successor to their X20 ’24, Dominic Greiner, has played a major role in the improvements with the new car which will be offered in a Carbon and Steel version kit. Serpent claim they have enhanced the flex characteristics, optimised the geometry, improved the shock geometry, lowered the centre of gravity, and increased reliability. The new chassis are again symmetric, but Serpent has changed their flex philosophy and developed a different shape that greatly improves the car’s handling. The 1.2mm steel chassis features a PVD coating, which significantly reduces wear due to its exceptional hardness. An optional aluminium chassis is also available. The driveshafts now feature 2 type of joint-crosses to deliver super smooth transmission. The split top deck philosophy has been maintained for the X25, but the range has shifted towards a softer feel. This change has led to improved performance with the new chassis shape. Their split shock tower design has been modified for better integration with the upper arm mounts. As a result, it is now significantly more durable and reliable, while also being lighter. The design still features incremental adjustment options. The Lower Arm design from the X20’24 with various carbon inserts has been retained, but the shock pickup position has been adjusted for improved shock geometry. Another improvement on the X25 are the linkages with the new construction more precise and allowing for easier adjustment of the tweak. The car also gets new 13mm big bore linear shock absorber.
Main Spec Overview
Serpent linear bigger bore shocks.
Dampers include machined pistons for optimal consistency.
Traditional ball-raced LCG anti-roll bar.
Pivot ball suspension with small balls for simplicity and free movement.
Softer and reinforced upper arms for improved durability.
Adjustable front body stop screws.
Easy differential and spool removal.
Double eccentric diff height adjustment.
Reworked upright inserts for more offset, compatible with all brands of rims.
Extremely low centre of gravity.
Motor mount holder with adjustable flex.
Re-Active rear steering (RRS) system is standard.
One-piece shaft and motor mount allow for easy maintenance and spur gear changes.
Lightweight front spool with hardened steel outdrives with blades and bearings.
The X25 Carbon kit has a 2.25mm symmetrical chassis: www.serpent.com/400049
The X25 Steel kit has a machined 1.2mm symmetrical chassis: www.serpent.com/400050
The X25 has an optional aluminium chassis as well: www.serpent.com/402145
Even-length Kevlar reinforced drive belt and super true running pulleys; midshaft pulley made from hard anodized aluminium for maximum durability.
Adjustable arm stiffness.
BBDJC driveshaft as standard.
Shock tower less design.
Integrated servo/RX mount.
Source: Serpent [serpent.com]
