Question 1

Which smart trainers does JetBlack make?

Accepted Answer

JetBlack has 2 models in our database: JetBlack VOLT V2 and JetBlack WhisperDrive Smart. Currently sold: JetBlack VOLT V2.

Question 2

Do JetBlack trainers fit thru-axle bikes?

Accepted Answer

Yes — JetBlack direct-drive trainers support 12×142 and (on most models) 12×148 Boost thru-axle with their adapters, plus 130/135 quick-release. Check each model’s page for whether the adapter is included or sold separately.

Question 3

Do JetBlack trainers come with a cassette?

Accepted Answer

It depends on the model — some JetBlack trainers ship with a cassette, others are bare. Open a trainer to see whether a cassette is included or sold separately.

Question 4

What freehub bodies do JetBlack trainers support?

Accepted Answer

Across the JetBlack range you can fit Shimano/SRAM HG (HyperGlide), SRAM XDR Driver Body, Campagnolo and SRAM XD Driver Body. The body that ships on the trainer is usually Shimano/SRAM HG; the others are sold separately.

Question 5

Are JetBlack trainers compatible with SRAM or Campagnolo?

Accepted Answer

Where a JetBlack trainer offers a SRAM XD/XDR or Campagnolo freehub body, yes — check the freehub options listed on each model’s page.

Trainer	Drive	Freehub options	Status
JetBlack VOLT V2	Direct drive	Shimano/SRAM HG (HyperGlide) and SRAM XDR Driver Body	Current
JetBlack WhisperDrive Smart	Direct drive	Shimano/SRAM HG (HyperGlide), Campagnolo and SRAM XD Driver Body	Discontinued

JetBlack smart trainers

JetBlack trainers

Freehub bodies across the JetBlack range

Frequently asked questions