The Box One chain is protected by our dual-coating. We start with Nickel plating which aids in corrosion resistance and then top it off with the "Diamond-Like Carbon" layer. The DLC is as fancy as it sounds; a synthetic diamond nano-coating that turns up the volume on hardness, wear-resistance, and slickness. All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. Our unique inner link spacing is engineered to grab those modern wide/narrow chainrings. We chose to modernize the 9-speed platform due to the chain's spirited reputation.
They also work well with BMX 3/32" Chainrings and Cogs.
~ Our Best Performing Chain
~ Durable Dual-Coating DLC & Nickel Protection
~ Durable Hardened Solid Pins
~ Wide/Narrow Chainring Compatible
~ Compatible with BMX 3/32" Chainrings and Cogs
~ Compatible with most 10,11, & 12-speed wide / narrow chain rings.
~ Prime 9 Technology™
~ Prime 9™ Drivetrain Compatibility Manual > https://docs.google.com/document/d/1F6A_32GmwOD9-8KM8o-5TbhpFC9fEQ6jJPa-h7CuXpM/edit
~ Why Prime 9? > https://4382721.app.netsuite.com/c.4382721/Images/Why%20Prime%209_%20V5.pdf
Material Hardened : Alloy Steel
Weight : 305g/10.7oz
~ Box One Prime 9 11-50T and also 12-50T eBike Cassette Black
~ Box Two Prime 9 11-50T and also 12-50T eBike Cassette Black
~ Box Three Prime 9 11-50T and also 12-50T eBike Cassette Black
~ Box One Prime 9 Rear Derailleur
~ Box Two Prime 9 X-Wide Rear Derailleur Black
~ Box Three Prime 9 X-Wide Rear Derailleur Black
~ Box One Prime 9 Shifter Black
~ Box Two Prime 9 Shifter Black
~ Box Three Prime 9 Shifter Black
~ Box Two Chainring
~ Box One Single Speed Aluminum Cogs
~ Box One Single Speed Chromoly Cogs
~ Box Two Freewheel
Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb
** There is 1-3cm errors due to manual measurement. Please kindly understand.
** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings.
** WE DO NOT DO COD
** ONLINE ONLY
** We support original products only.
** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER