Tallboy 4 AL
| Model Version | 4 Aluminum |
|---|---|
| Production Start | 2019 |
| Production End | 2022 |
| Suspension/Pivot System | VPP - Virtual Pivot Point |
| Material | Aluminum - 6000 series |
| Rear Wheel Travel | 120mm |
Model Specs
| Compatible Forks | 130-140mm |
|---|---|
| Headtube/Headset | Tapered - Integrated Headset. 1-1/8" Upper bearing and 1.5" Lower bearing. S.H.I.S. IS 41/28.6 IS 52/40 |
| Seat Post | 31.6mm - Minimum Insertion 100mm |
| Front Derailleur | N/A - Single Front Chainring Only |
| BB Shell Width | 73mm - Threaded - ISO |
| Recommended Max Tire Size | 2.5 - may vary by tire and rim model |
| Max Brake Rotor Size | 203mm |
| Rear Hub | 148x12mm Through Axle |
| Seatpost Clamp | 36.4mm |
Shock Specs
| Rear Shock Eye-to-Eye | 190 |
|---|---|
| Stroke | 45 |
| Mounting Bushing Width Front | 20x8 |
| Mounting Bushing Width Rear | 30x8 |
Transmission Setup
| Frame size | Setup key | Setup cog | 32 t | 34 t | 36 t |
|---|---|---|---|---|---|
| XSmall | B | 7 | 116 | 116 | 118 |
| Small | B | 7 | 116 | 116 | 118 |
| Medium | B | 7 | 116 | 116 | 118 |
| Large | B | 7 | 116 | 116 | 118 |
| XLarge | B | 7 | 116 | 116 | 118 |
| XXLarge | B | 7 | 116 | 116 | 118 |
| *same setup flip chip hi or low |
Exploded Diagrams
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Files
If you're looking for more information about your bike check our the Santa Cruz Bicycles Owner's Manual.