FSA
Hammer TH-877
$20.00
/
- 12mm ''Deep Cup'' design
- Nylon top cover
- Forged and CNC machined steel cups
- 5/32'' x 20 upper bearings
- 3/16'' x 20 oversized lower bearings
- 24.7mm stack height
- 149g
Attributes
| Bearing Grade | Heavy duty caged ball |
| Crown Race Diameter | 30mm |
| Headset Position | Complete |
| Headset Type | External, Threadless |
| Headset Weight | 149g |
| Lower Cup | 34mm |
| Primary Color | Black |
| S.H.I.S. | EC34/28.6 | EC34/30 |
| SHIS Lower | EC34/30 |
| SHIS Upper | EC34/28.6 |
| Stack Height | 24.7 |
| Steerer Tube | 1-1/8'' |
| Upper Cup | 34mm |
Testimonials
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