Pressurised shock giving more consistent damping effect over long periods of time with much less oil cavitation. 
Upside down setup, meaning less unsprung weight and increased suspension sensitivity. 
Light weight at only 1.7kg thanks to Aluminium body construction. 
15mm shorter length, 250mm (Standard 265), lower seat height, helps shorter riders reach the floor by reducing standover on the bike by about 30mm when fitted. Lower centre of gravity to help with handling. Smaller bike cross section, -10% air resistance on max speed. Adjustable spring preload.

Item code 2101: YSS racing GAS rear shock, upside down type, aluminium case Price: 99.95 USD
Honda CBR 125 2004-2018

Seat position down 2.5-3 cm, down center of gravity, turn speed accelerate. Motorcycle silhouette lower, better aerodynamics. Up-side down system absorber tank on top, rear suspension unsprung weight - 1.5 kg. Set-up front forks lower same 2.5-3 cm, trimming rate.
Preference ~ lap time -1 second/1 km speedway

Item code 2102: YSS racing ALU GAS - tank rear shock, upside down type Price: 118.95 USD
Honda CBR 125 2004-2018 Adjustable lenght 245 - 255 mm between. Preload spring

Item code 2103: YSS racing ALU GAS damper - ligh weight, 255 mm upside down type Price: 99.95 USD
Honda CBR 125 2004-2018 Weight 1.5 Kg. Preload spring. Pic: 1 2 3 4 5 6

Item code 2104: YSS racing ALU GAS damper - gastank, 255 mm upside down type Price: 109.95 USD
Honda CBR 125 2004-2018 Preload spring. Pic: 1 2 3 4 5

Item code 2105: YSS racing professional compression adjustable GAS damper Price: 429.95 USD
250 mm "TRWL" type adjustable shock absorber in all directions and in all modes. Pic: 1 2 3 4 5 6 7 8

Attention: Thailandpost not accept GAS dampers transport in airplane. Available two mode:
1.) Surface mail shipping time via Thailandpost 1- 2 month.
2.) Courier service ordered and paid for by the customer 1 - 2 week.

Item code 2106: OEM Honda CBR 125 front fork steel tube / pipe pair Price: 46 USD
Item code 2107: OEM Honda CBR 125 front fork spring pair Price: 18 USD

Item code 2109: Genuine Honda CBR 125 front fork seal set pair Price: 24 USD



Item code 2110: Bike wheel bearings and drive rubber adapter set Price: 35 USD
2004 - 2010