
Headset - Neco - Photon
The Neco H373-B52 delivers smooth, quiet steering with durable alloy cups and sealed cartridge bearings for long-lasting protection against dirt and moisture. Designed for hybrid, MTB, and gravel bikes, it provides reliable performance and easy installation—ideal.
| Spec | Detail |
|---|---|
| Stack Height | 9.5 ± 1 mm (necoparts.com) |
| Weight | 80 g (necoparts.com) |
| Finish | Silver or Black (necoparts.com) |
| Size / Compatibility | “1‑1/5″ head tube reduced to 1‑1/8″ fork steerer (integrated threadless)”; dimension 1‑1/8″ 42 × 52 × 39.8 mm (necoparts.com) |
| Bearings | ACB sealed bearings: NHB‑6B & CBB‑518 (necoparts.com) |
| Materials | Top cover: 6061‑T6 CNC machined alloy; Crown race: 7075‑T6 CNC machined alloy (necoparts.com) |
| SHIS Norm | IS42/28.6 (upper) |
Original: $15.50
-65%$15.50
$5.42Headset - Neco - Photon
The Neco H373-B52 delivers smooth, quiet steering with durable alloy cups and sealed cartridge bearings for long-lasting protection against dirt and moisture. Designed for hybrid, MTB, and gravel bikes, it provides reliable performance and easy installation—ideal.
| Spec | Detail |
|---|---|
| Stack Height | 9.5 ± 1 mm (necoparts.com) |
| Weight | 80 g (necoparts.com) |
| Finish | Silver or Black (necoparts.com) |
| Size / Compatibility | “1‑1/5″ head tube reduced to 1‑1/8″ fork steerer (integrated threadless)”; dimension 1‑1/8″ 42 × 52 × 39.8 mm (necoparts.com) |
| Bearings | ACB sealed bearings: NHB‑6B & CBB‑518 (necoparts.com) |
| Materials | Top cover: 6061‑T6 CNC machined alloy; Crown race: 7075‑T6 CNC machined alloy (necoparts.com) |
| SHIS Norm | IS42/28.6 (upper) |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Neco H373-B52 delivers smooth, quiet steering with durable alloy cups and sealed cartridge bearings for long-lasting protection against dirt and moisture. Designed for hybrid, MTB, and gravel bikes, it provides reliable performance and easy installation—ideal.
| Spec | Detail |
|---|---|
| Stack Height | 9.5 ± 1 mm (necoparts.com) |
| Weight | 80 g (necoparts.com) |
| Finish | Silver or Black (necoparts.com) |
| Size / Compatibility | “1‑1/5″ head tube reduced to 1‑1/8″ fork steerer (integrated threadless)”; dimension 1‑1/8″ 42 × 52 × 39.8 mm (necoparts.com) |
| Bearings | ACB sealed bearings: NHB‑6B & CBB‑518 (necoparts.com) |
| Materials | Top cover: 6061‑T6 CNC machined alloy; Crown race: 7075‑T6 CNC machined alloy (necoparts.com) |
| SHIS Norm | IS42/28.6 (upper) |















