KBDFans Roller V2 switch
The KBDFans Roller V2 is a linear mechanical switch with Ink PC top housing, PBT bottom housing, and POM stem (partial dust-proof). It features a 15 mm single-stage spring. The 42g actuation occurs at 1.60mm. The 58g bottom-out occurs at 3.70mm. Each switch stem and base has four ball bearings. Led diffuser. Factory lubing? Yes! Designed by KBDFans.

Where to buy KBDFans Roller V2 switches?
Here are some notable keyboard shops offering KBDFans Roller V2 switches. When available, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Currency:
| Store | Area | Offer | Price | Status | |
|---|---|---|---|---|---|
| ktechs | SG | 15.44 SGD / 35 pcs 5% off, KBDNEWS | 0.34 USD | buy | |
| KBDFans | CN | 12.50 USD / 35 pcs | 0.36 USD | buy | |
| DiviniKey | US | 6.84 USD / 18 pcs | 0.38 USD | buy | |
| Yusha Kobo | JP | 2380.00 JPY / 35 pcs | 0.42 USD | buy | |
| MonacoKeys | DE | 4.66 EUR / 10 pcs 5% off, KBDNEWS | 0.53 USD | sold out |
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
KBDFans Roller V2 force curve

KBDFans Roller V2 data sheet
| Name | KBDFans Roller V2 |
|---|---|
| Type | linear |
| Footprint | 5-pin |
| Top housing | Ink PC |
| Bottom housing | PBT |
| Stem | POM partial dust-proof |
| Spring | 15 mm single-stage |
| Actuation | 42 g |
| Bottom-out | 58 g |
| Pre-travel | 1.60 mm |
| Total travel | 3.70 mm |
| Lube | Factory lubing? Yes! |
| Designer | KBDFans |
| Manufacturer | unknown |
Comments on KBDFans Roller V2 switches
The Roller V2 Linear Switches from KBDfans were designed with the goal of perfecting typing feel and reliability for demanding keyboard enthusiasts. With targeted improvements in four key areas, they set new standards for linear switches: Optimized dimensions prevent interference with custom keycaps and ensure seamless integration into a wide range of setups. The consolidated structure simplifies assembly and eliminates issues caused by misaligned rivets, which could lead to blockages in the previous version. Local adjustments to the spring design reduce unwanted noise and deliver a clearer, more pleasant typing experience. An additional light guide enhances LED transmission and provides even illumination—perfect for RGB setups – monacokeys.
KBDFans Roller V2 alternatives
Here are some notable alternatives to the KBDFans Roller V2, our reference switch. Competitors with comparable specs across parameters like switch type, housing material, actuation and bottom-out forces and travel distances — even color. Not perfect matches but the closest results in order of similarity.
| Sim. | Similar switches | Comparison | ||
|---|---|---|---|---|
| 89% | WingTree Yuying Linear linear, 5-pin, Nylon PA66/Nylon PA66/POM, 40/55gF, 2.0/3.7mm | Compare | ||
| 89% | KBDFans x Aflion Roller linear, 5-pin, INK PC/Nylon PA66/POM, 45/60gF, 2.0/3.5mm | Compare | ||
| 88% | TTC X Pantheonkeys PT Black linear, 5-pin, Nylon/Nylon/POM, 43/50gF, 2.0/4.0mm | Compare | ||
| 88% | HMX Noire linear, 5-pin, PA12/PA12/POM, 55/60gF, 2.0/3.7mm | Compare | ||
| 88% | Akko Piano Pro linear, 5-pin, PA/PA/POM, 45/50gF, 1.9/3.1mm | Compare | ||
| 88% | Kailh Box Red V2 linear, 5-pin, PC/Nylon/POM, 40/50gF, 1.8/3.6mm | Compare | ||
| 88% | HMX Snow Crash linear, 5-pin, PA66/PA66/POM, 50/58gF, 2.0/4.0mm | Compare | ||
| 87% | Gateron Oil King linear, 5-pin, Nylon PA66/INK/POM, 55/65gF, 2.0/4.0mm | Compare | ||
| 87% | Akko Cream Black Pro V3 linear, 5-pin, PC/Nylon/POM, 55/65gF, 2.0/3.3mm | Compare | ||
| 87% | Alpaca V2 linear, 5-pin, PC/Nylon/POM, 41/62gF, 1.8/3.9mm | Compare | ||
| 87% | MMD Matcha Ice Cream V3 linear, 5-pin, POM/POM/POM, 45/55gF, 1.8/3.8mm | Compare | ||
To recap: we were looking for linear mechanical switches possibly with Ink PC top housing, PBT bottom housing, and POM stem (partial dust-proof). The 42g actuation occuring at 1.60mm. The 58g bottom-out being at around 3.70mm. Each switch stem and base has four ball bearings. Led diffuser. Factory lubing? Yes! — similar to the KBDFans Roller V2.