Chief Twenty-One Wrinkle Black exhaust by Dr. Jekill & Mr. Hyde, configured for the Indian Cruiser (2025–2026) with the 4.7 inch Streetfighter Blank end cap and the Modeswitch control. Supplied as a configured system under part number EP-252902.

Fitment

Make and family	Models and years
Indian Cruiser	Chief Bobber Dark Horse 2025–2026, Chief Dark Horse 2025–2026, Chief Vintage 125th Anniversary Edition 2026, Sport Chief RT 2025–2026, Sport Chief 2025–2026

Fitment is by model and year as published by the manufacturer. We confirm your bike's model and year with you before placing the order.

Please note

The 'Twenty-One' is not compatible with OEM floor boards.

Built to order

This exhaust does not exist until you order it. Dr. Jekill & Mr. Hyde build it to this specification after you order, and it typically reaches us in 3 weeks, up to 6. Because it is made to your specification it cannot be returned or cancelled for change of mind once manufacturing has started; if it arrives faulty or not as described, your statutory rights are unaffected. Once it arrives with us in Leeds it is dispatched like any other order.

Specification

Manufacturer part number	EP-252902
Brand	Dr. Jekill & Mr. Hyde
Body	Chief Twenty-One Wrinkle Black
End cap	4.7 inch Streetfighter Blank
Control	Modeswitch
Lead time	Typically 3 weeks, up to 6 weeks

Dr. Jekill & Mr. Hyde

Dr. Jekill & Mr. Hyde Chief Twenty-One Wrinkle Black Exhaust Indian Cruiser 2025–2026 EP-252902