BSUN
Bsun Roche Limit







The Roche Limit was designed by Blackberry Studio and made with BSUN newest mold set, with smoothness, typing feel, sound and consistency all rated very good. BSUN uses a new factory lube method that avoids overlubing: a 205 and 105 mix on the sliders plus dry film lube on the stem sliders and spring. Sound leans toward a medium but full clack。
Last Updated: September 10, 2026
Specifications
Physical Specifications
- Actuation Force
- 32g
- Bottom Out Force
- 40g
- Pre-travel
- 2.0mm
- Total Travel
- 3.6mm
Build & Materials
- Stem Material
- LY + PTFE
- Factory Lubed
- Yes
- Spring
- 20mm single-stage nickel-plated spring
- Designer
- Blackberry
Profile Information
- Profile
- Standard Profile
- Type
- Linear
- Silent
- No
- Pin Count
- 5
