BOS Kirk2 1-Way Shock - Black and Gold

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BOS Kirk 2 1-Way – Black and Gold

The BOS Kirk 1-way shock is fantastic value for money, bringing that popular plush feeling that BOS shocks are famous for, to people that are a little more budget minded. The Kirk 2 1-way offers the same damping feel and rebound adjustment as the more expensive 3-way, however does not offer the same compression adjustment. The 1-way Kirk offers a nice simple, no fuss 3 position compression adjustment allowing you to change quickly and easily out on the trail.

The Kirk 2 1-Way is at home on many enduro bikes thanks to the fantastic range of lengths and strokes available, and is especially good when matched with the BOS Deville fork. Bikes such as the Santa Cruz Nomad respond well to BOS suspension, or even the Santa Cruz Bronson and Santa Cruz 5010 can be fitted with a Kirk 1-way thanks to its lightweight nature.

Length: 200/216/222mm
Stroke 51/57/63/68mm
Rebound Adjustment: YES
Compression Adjustment: 3 position
Adjustable Spring Progressively: YES
Weight: 450g


Black and Red - 190mm x 51mm (KI06):
Orange Five 26" Orange Five 650b, Transition Bandit, Transition scout, Transition Smuggler, Yeti SB75,

Black and Red - 200mm x 56mm (KI06):
Santa Cruz Bronson v2

Black and Red - 216mm x 63mm (KI07):
Santa Cruz Nomad 3

Delivery & Returns

Unless otherwise specified we will use a Royal Mail Tracked Delivery service to dispatch your order. Once your order is dispatched you will receive an email with a tracking number. You are able to track your order at

For high value, pressurised or liquid goods we use FedEx Tracked 24hr service. FedEx Orders can be tracked at


Orders under £19.99

Royal Mail 48 Tracked: £3.49

Royal Mail 24 Tracked*: £4.49

Fed-Ex**: £6.50

Orders £20 - £49.99

Royal Mail 48 Tracked: £2.49

Royal Mail 24 Tracked*: £3.49

Fed-Ex: £5.99

Over £50 - £99.98

Royal Mail 48 Tracked: FREE

Royal Mail 24 Tracked*: £1.00

FedEx 24 Hour: £3.99

Over £99.99

Royal Mail 24 Tracked*: FREE

FedEx 24 Hour**: FREE

* Royal Mail 24 Tracked Next Working Day if ordered before 3.30pm Mon-Fri

**FedEx 24 Hour for orders placed before 12:00pm Mon-Fri

*Orders shipping to Northern Ireland via Courier will be subject to a delivery charge, we will be in touch upon receiving your order to discuss your delivery charge or you can Contact Us to discuss pricing prior to ordering.

Bike Orders

All bikes and frames are shipped with FedEX 24hr Tracked Delivery within the UK. Bikes are assembled and fully checked by our mechanics prior to dispatch, therefore lead times can vary. One of our sales team will contact you upon receipt of your order to arrange a suitable delivery date

International Orders

International Orders are sent using Royal Mail International Tracked Delivery. These items are usually delivered within 3-7 working days of despatch.

All International order postage costs are an estimate. If the estimate is correct your order will be shipped immediately. In the rare event that the postage estimate won't cover your delivery we will contact you with a postage quote.

For full details of our returns policy, follow this link.