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Prices shown in currencies other than USA Dollars are estimates based on current exchange rates. We will charge your credit card in USA Dollars on the day your order is shipped, and the conversion to your local currency will be done at the prevailing rate by your credit card issuer.
Shipments outside the USA are declared as “bike parts” for customs purposes and will include the actual amount paid for merchandise and shipping. Jenson USA will not mark your parcel as a “gift”, declare a value lower than the actual price paid, or otherwise prepare false customs information.
The MRP S4 Chain Guide is the one-two punch of chainguide systems, offering both protection for your chainrings and active retention of your chain. The protection part of the MRP S4 Chain Guide is provided by the integrated bashguard, which will protect your chainring from rocks, roots, and anything else you may find yourself rolling over. The chain retention is provided by two polyurethane rollers found at both the top and bottom of your chainring, keeping your chain securely wrapped around your chainring. Proper chain wrap ensures consistent and reliable performance - an important factor when flying through a rutted and rooted section of the trail. The MRP S4 will keep both you and your chain on the right track!
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Ease of install and product design make this a winner.
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items
Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.
Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.