Spyderco C39P&SCBL Dyad Jr Sprint Run Cobalt Blue FRN, CPM Spy27 Plain Edge and Serrated Blades
Originally introduced in 1999, the Dyad Jr. Lightweight took the twin-bladed versatility of its predecessors and expressed it with fiberglass-reinforced-nylon (FRN) handle scales. This unique Sprint Run version not only revives this classic design, but enhances it with Spyderco’s proprietary blade steel, CPM SPY27, and the advantages of screw-together construction. Its two satin-finished blades include a saber-ground SpyderEdge sheepfoot blade and a full-flat-ground PlainEdge clip-point blade. Together, they provide more than four inches of cutting capability and are ready to tackle everything from tough, fibrous materials to detail-oriented cutting chores. Both blades feature a Trademark Round Hole for easy one or two-handed opening. They also lock securely via a unique “bypass” design featuring two independent back lock mechanisms with matching relief cuts. The knife’s scales are injection molded in a distinctive cobalt blue—one of the signature colors of Spyderco’s elite CPM SPY27 family—and feature a traditional Volcano Grip™ texture pattern for a non-slip grip. A remarkable resurrection of a true Spyderco classic, the Dyad Jr. Lightweight is clipless and purpose designed for in-pocket carry.
Specifications
- Blade Lengths: 2.43″ (62 mm) and 2.41″ (61 mm)
- Closed Length: 3.23″ (82 mm)
- Overall Lengths: 5.64″ (143 mm) and 5.62″ (143 mm)
- Cutting Edges: 2.11″ (54 mm) and 2.10″ (53 mm)
- Blade Thicknesses: 0.074″ (1.9 mm)
- Blade Material: CPM-SPY27 Stainless Steel
- Blade Styles: Plain Clip Point and Serrated Sheepsfoot
- Blade Grinds: Full-Flat and Saber
- Blade Finishes: Satin
- Blade Edges: Plain and Serrated
- Handle Material: Volcano Grip FRN
- Handle Color: Cobalt Blue
- Locking Mechanism: Double Lockback
- Pocket Clip: None
- Model Number: C39P&SCBL
- Model Name: Dyad Jr. Lightweight CPM-SPY27 Sprint Run
- Weight: 1.5 oz. (43 g)
- Made in Japan













