Öhlins TTX2Air/TTX1Air/TTX Air Tech Help
Last update: April 2023
Öhlins TTX Air Reference Pictures
TTX1Air Trunnion
Trunnion head, metric length, single chamber air can
| Part Number | Description | Travel can be changed to | Cylinder Head | Air Can |
| MTBM 1955 | TTX1Air 205x65 | 62.5, 60 | Trunnion | Single (TTX1) |
| MTBM 1953 | TTX1Air 185x55 | 52.5, 50 | Trunnion | Single (TTX1) |
| MTBM 1951 | TTX1Air 165x45 | 42.5, 40 | Trunnion | Single (TTX1) |
TTX1Air Standard
Standard head with a eyelet, metric length, single chamber air can
| Part Number | Description | Travel can be changed to | Cylinder Head | Air Can |
| MTBM 1954 | TTX1Air 230x65 | 62.5, 60 | Standard | Single (TTX1) |
| MTBM 1952 | TTX1Air 210x55 | 52.5, 50 | Standard | Single (TTX1) |
| MTBM 1950 | TTX1Air 190x45 | 42.5, 40 | Standard | Single (TTX1) |
TTX2Air Trunnion
Trunnion head, metric length, double chamber air can
| Part Number | Description | Travel can be changed to | Cylinder Head | Air Can |
| MTBM 1969 | TTX2Air 205x65 | 62.5, 60 | Trunnion | Double (TTX2) |
| MTBM 1965 | TTX2Air 185x55 | 52.5, 50 | Trunnion | Double (TTX2) |
| MTBM 1962 | TTX2Air 165x45 | 42.5, 40 | Trunnion | Double (TTX2) |
TTX2Air Standard
Standard head with a eyelet, metric length, double chamber air can
| Part Number | Description | Travel can be changed to | Cylinder Head | Air Can |
| MTBM 1989 | TTX2Air 230x65 | 62.5, 60 | Standard | Double (TTX2) |
| MTBM 1985 | TTX2Air 210x55 | 52.5, 50 | Standard | Double (TTX2) |
| MTBM 1982 | TTX2Air 190x45 | 42.5, 40 | Standard | Double (TTX2) |
TTX Air for Specialized
Custom units for Specialized bikes
| Part Number | Description | Cylinder Head | Air Can |
| SBC 2048/2043 | TTX Air Stumpjumper 27.5 ST AM (190x45) | Standard | Single (TTX1) |
| SBC 2047/2042 | TTX Air Stumpjumper 29 ST AM (190x42.5) | Standard | Single (TTX1) |
| SBC 2046/2041 | TTX Air Stumpjumper 27.5/Levo 29 AM (210x52.5) | Standard | Single (TTX1) |
| SBC 2045/2040 | TTX Air Stumpjumper 29 AM (210x50) | Standard | Single (TTX1) |
Service Kits
| Part Number | Description | Service Interval |
| 19190-01 | Service kit Air spring TTX Air | 50H |
| 19191-01 | Service kit seal head damper TTX Air | 50H |
| 19199-01 | Service kit damper O-ring TTX Air | 100H |
| 19191-02 | Oil change kit TTX Air (4x O-rings) | 100H |
Cylinder Heads
| Part Number | Description | Notes! |
| 19198-01 / "19173-01" in spec cards | Cylinder head Trunnion | Requires O-ring kit 19199-01 |
| 19110-01 | Cylinder head Standard Mount (incl. Specialized) |
Outer tube kits
| Part Number | Description |
| 19147-05 | 250/225: MTBM 1912/1932 |
| 19147-04 | 230/205: MTBM 1969/1989 |
| 19147-03 | 190/165: MTBM 1962/1982, SBC2042/2043/2047/2048 |
| 19147-01 | 210/185: MTBM 1965/1985, SBC2040/2041/2045/2046 |
Small parts
| Part Number | Description |
| 18482-01 | Bushing kit |
| 19194-01 | TTX Air Stroke Spacer Kit (4x Spacer, 1 size/spacer) |
| 19195-01 | TTX Air Air Spacer Kit (4x Spacer, 1 size/spacer: 29/7 4000mm3, 37/7 6000mm3, 38/10.5 8000mm3, 38/18 12000mm3) |
| 19192-01 | TTX Air Knob kit HSC |
| 19193-01 | Sticker kit TTX Air 160x40/50/60/70 |
| 19193-02 | Sticker kit TTX Air 134x38.5/49 |
Spacers
| Picture | Measurement | Delivered with |
 |
"6.12" | |
 |
"7.10" | 205x65 set at 65 |
 |
"8.59" | |
 |
"9.60" | 205x65 as spare to reduce to 62.5 |
 |
"12.10" | 205x65 as spare to reduce to 60 |
Öhlins TTX Air Owner Manual
© PMB Suspension 2023
User manuals © Öhlins Racing AB