S-Style C
ALTO
ALTO HA24S

S-Style C

Code No. 80110-AS102

*Discontinued.

Application

Engine K6A
Model Year 04/09 - 09/12
Remarks Not tested 4WD. Test vehicle: Mazda Carol (HB24S) FF 4AT

Specification

  FRONT REAR
Damping force adjustment - -
Base valve - -
Height adjustable lower bracket -
Upper mount Rubber Rubber
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Separated
Spring rate change at factory Possible Impossible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)
- -
Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 - 557 590 ~ 514 590 ~ 514
Against stock - -33 0 ~ -76 0 ~ -76
REAR Ride height *1 - 557 575 ~ 555 562 ~ 555
Against stock - -37 -19 ~ -39 -32 ~ -39

*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
Caution). Actual data depends on each vehicle.


Kit information

Spring of Full Kit

  F R
Spring rate N/mm(kgf/mm) 29 ( 3 ) 18 ( 1.8 )
Free height (mm) 250 -
Spring type Straight Barrel type Special shape
Recommended range to change spring rate N/mm(kgf/mm) +10 ( 1 ) -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 529 / 186 274 / 196
Default position of dial - -
Remaining damper stroke (Rebound/Damping)mm 36 / 68 39 / 63

* The value of the damping force is at piston speed of 0.1m/sec.

Setting data

  F R
Default Test Drivable limit
High *
Drivable limit
Low *
Default Test Drivable limit
High *
Drivable limit
Low *
Length of
case (mm)
263 257 267 252 245 245 245 245
Spring
Set length(mm)
216 216 196 250 - - - -
Length to ride hight
adjuster (mm)
42 42 72 3 38 20 25 18
Lever ratio 1.09 0.90(spg) , 0.88(dmp)

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.



Test vehicle information

  F R
Vehicle weight kg 477 (480) 308 (290)
Tire size (Air pressure) kPa 155 / 65 - 13 ( 220 ) 155 / 65 - 13 ( 220 )
Wheel size 4.0 JJ × 13 off 45 4.0 JJ × 13 off 45
Alignment
(Toe/Camber)
Test data 0 mm / -1°24' 3 mm / -0°06'
Standard value in 0 ± 1 mm / 0°00' ± 1° in 0 ± 5 mm / 0°00' ± 1°

* Test data at HKS.


Parts List   * It may be changed without prior notice.

 


Point

・It’s very sporty which has less roll compared to stock. Enjoy the rapid drive of the light weight body.
・There is no space between fender and tire which looks stylish!
・The length of the front case for the top limit is brake hose movable range, and lower limit is the body and tie rod interfere limit.
・If you make the vehicle height to high in the test drive, you could have a stretch sound at big roll or difference in level of sidewalk because the rear stretch stroke is short
・Stick out part front upper shaft might interfere with ECU for factory setting therefore you must change the collar from 10mm to 16mm.
And you also need to make it 6mm shorter for increased 6mm of collar.(setting data, for testing)
・Because factory setting of the rear stretch stroke is short, install it after you set the adjuster roll up to about 20mm.
・You can even install to the Mazda Carol (HB24S) FF.
 
●Modification for installation
Need to cut off some part of stock rear bump stopper.



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