DJC YBN MK918 BMX Single Speed Half-Link Chain 1/2" x 1/8" 102 Links Heavy Duty Alloy Steel Chain with Solid Pin for Freestyle Fixie Track Dirt Jump Street Bikes, Rainbow

YBN MK918 is a heavy-duty half-link chain designed for riders who need precise chain adjustment and reliable strength for single-speed drivetrains. Built for BMX, freestyle, track, street, dirt jump, and fixie applications, it combines half-link flexibility with durable alloy steel construction.Key BenefitsHalf-link design for fine chain tension adjustmentHigh-strength alloy steel with heat treatmentSolid pin construction for dependable durabilitySuitable for aggressive riding, tricks, and impact useCompatible with 1/2" x 1/8" single-speed drivetrainsSpecificationsModel: MK918Chain Size: 1/2" x 1/8"Chain Type: Half-LinkSpeed Compatibility: Single SpeedLength: 102 LinksPin Type: Solid PinWeight: Approx. 420 gApplications: BMX / Freestyle / Track / Street / Dirt Jump / FixiePackage Includes1 x YBN MK918 Half-Link Chain1 x Quick Connection Link/PinNote Please confirm your bike uses a 1/8" single-speed drivetrain before purchase.

• 【Wide Single-Speed Compatibility】Size: 1/2" x 1/8", 102 links. Compatible with BMX bikes, dirt jump bikes, street and freestyle bikes, track bikes, and single-speed/fixie bicycles that use 1/8" drivetrains. Package includes 1 chain and 1 quick connection link/pin.
• 【Half-Link Design for Precise Fit】Half-link construction allows more accurate chain length adjustment than standard chains, helping you achieve proper chain tension without changing the chainring or rear cog. Ideal for BMX, fixed gear, and single-speed setups.
• 【Heavy-Duty Alloy Steel Construction】Made from high-strength alloy steel and specially heat treated for improved tensile strength, durability, and impact resistance. Built to handle aggressive riding conditions such as tricks, jumps, and street use.
• 【Solid Pin for Strength and Reliability】Features a solid pin structure for added durability under repeated stress. Designed for BMX, freestyle, track, and trail riding where chain strength and dependable performance are essential.
• 【Smooth and Stable Riding Performance】Straight outer plate design helps reduce vibration and supports smoother pedaling feel during freestyle riding, urban street sessions, and daily single-speed use.