Spyderco Massad Ayoob Sprint Run (C60GSGY) - 3.69" Cru-Wear Satin Serrated Blade, Gray G-10 Handle
This long-awaited Sprint Run expression of Ayoob’s design features a blade crafted from CPM CRU-WEAR® — a specially formulated air-hardening tool steel renowned for its edge holding and toughness. Its handle features full, skeletonized stainless steel liners, a sturdy back lock mechanism, distinctive gray peel-ply-textured G-10 scales, and a black-coated four-position pocket clip that provides a choice of left or right-side tip-up or tip-down carry.
Features:
- Serrated trailing point blade made of CPM CRU-WEAR steel.
 - Round hole opener.
 - Gray G-10 handle scales.
 - Lockback mechanism.
 - Tip-down pocket clip.
 
Specifications:
| Knife Type | Folding Knife | |
| Brand | Spyderco | |
| Product Name | Massad Ayoob | |
| Model # | C60GSGY | |
| Overall Length | 8.625 in | |
| Closed Length | 5.00 in | |
| Blade Length | 3.625 in | |
| Blade Thickness | 0.13 in | |
| Handle Thickness | 037 in | |
| Blade Material | CPM CRU-WEAR | |
| Blade Hardness | 58-60 RC | |
| Blade Style | Tailing Point | |
| Blade Edge | Full Serrated | |
| Blade Grind | Hollow | |
| Blade Finish | Satin | |
| Handle Material | G-10 | |
| Handle Finish | Gray | |
| Lock Type | Lockback | |
| Clip Position | Tip-Up, Tip-Down | |
| Weight | 4.27 oz | |
| Origin | Japan | |
| Designer | Massad Ayoob |