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Bicycle Components & Parts

julio 27, 2026

Shimano Tiagra FC-4503 Crankset, Triple, 175mm 50-39-30T

The Shimano Tiagra FC-4503 Crankset is a high-quality bike component designed for road bikes. With a triple chainring setup of 50-39-30T and a crankarm length of 175mm, this crankset offers excellent performance for cyclists looking to upgrade their ride. Made of durable aluminum and featuring the signature silver color of Shimano products, this crankset is sure to enhance the performance of any road bike. Built in Malaysia, this crankset is a reliable choice for serious cyclists.
julio 27, 2026

MTB Crankset 170/175mm 30T-38T Direct Mount 0mm Offset Bike Crank Alloy

Upgrade your mountain bike with this lightweight aluminum alloy crankset featuring170mm or 175mm crank arms and a0mm offset direct mount chainring. GOLDIX Bicycle Crankset 170/175mm Crank length 0mm Offset Install Directly Chainring 30/32/34/36/38T For Mountain Bike Crankset.
julio 27, 2026

SRAM NX Eagle Dub Fat Bike Crankset – 175mm – 30T

Chainrings Included: 30T. 6000 series forged aluminum arms with DUB Spindle Interface. Chainring Mount: SRAM Direct Mount (3-Bolt). Fat bike compatible design. Intended Discipline: Mountain / Fat Bike.
julio 27, 2026

FSA Gradient 1x Modular Crankset Black, 175mm, 30t

Featuring an aluminum crankset and a narrow-wide chainring, the Gradient 1x Modular Crankset is durable, retains our chain, and is relatively lightweight for better performance. This crankset is equipped to handle anything from trail to downhill riding and is available in various crank arm lengths and chainring tooth counts.
julio 27, 2026

SRAM GX Eagle Fat Bike Crankset DUB 175mm 30T

For sale is a SRAM GX Eagle fat bike crankset. Brand new, never used. 175mm crank arms with 30t chainring. Spindle is DUB fat bike spacing. I got these for my bike but then never ended up using them. Thanks for looking!
julio 27, 2026

Shimano FC-TY-501-2 Crankset – 175mm, 7/8-Speed, 46-30t, Riveted, Square Taper J

Gap30 Cycles All Riders. No Attitude. Gap30 Cycles is your source for quality bicycle parts and accessories at great prices Shimano FC-TY-501-2 Crankset - 175mm, 7/8-Speed, 46-30t, Riveted, Square Taper JIS Spindle Interface, Black Item Description Shimano Tourney FC-TY501 cranksets deliver reliable, precise DUAL SIS shifting for MTB.Precision indexed shiftingWide compatibility with multiple components in 6,7, and 8-speedsQ-factor: 185.5mm48.8 ChainlineIncludes crank fixing boltItem SpecificationsBrand: ShimanoMfrPartNo: EFCTY5012E60XLBRings: 46/30Number of Chainrings: DoubleDrivetrain Speeds: 7Drivetrain Speeds: 8Chainring BCD: RivetedChainline/Hub Compatibility: 135/142 MTB HubsColor: BlackCrank Length (mm): 175Crank Intended Use: MountainBB Included: NoPedal Spindle: 9/16"Spindle Interface Type: Square Taper JISDefined Color: Black About Us Payment Shipping Terms Returns About us Our motto is 'All Riders, No Attitude!' We're here to provide friendly and personal service for all cyclists. Shop our great selection of parts and accessories and enjoy fast delivery to your door. We guarantee your satisfaction and stand behind everything we sell. Standard shipping is always free to the lower 48 states. Thanks for your business and enjoy the ride! Payments Payment for all eBay orders must be completed through eBay payments. Shipping We ship within the 48 contiguous United States. Tracking is provided for most US domestic shipments. Free Standard Shipping Most orders are processed within 2-3 business days of order receipt Allow 1-5 business days for delivery after your order has shipped Shipping times are estimated and are not guaranteed by Gap30 Cycles Terms Item Availability While we try to maintain accurate quantity in our listing, items listed on eBay may be sold elsewhere before the eBay listing ends. If you bought an out of stock item, we will cancel your order and issue a refund. Please do not leave negative or neutral feedback for cancelled orders. Condition Guide Unless otherwise noted, all products sold by Gap30 Cycles are brand new in retail packaging and include U.S. manufacturer warranty. 100% Customer Satisfaction Guaranteed We want to ensure your satisfaction. If you are dissatisfied with your purchase or shopping experience, we would like to hear from you. Please contact us using eBay Messaging . Please be sure to include your contact information and order number. Please note: Business hours are Monday-Friday. We try our best to respond to all questions and comments within one business day. Lost or Damaged Shipments If your order was damaged during shipping or if you did not receive your order, contact us and we will be happy to take care of the issue. Please wait until the end of the delivery time estimate before contacting us about missing shipments. Please contact us using eBay Messaging . Please include your contact information and order number. Your Privacy Gap30 Cycles does not sell or market customer information to other businesses or organizations. Customer Comments We are constantly striving to improve our service and would love to hear your comments. Please contact us using eBay Messaging Returns Gap30 Cycles accepts returns within 30 days of order receipt. Return Process Please contact us using eBay Messaging before returning your order. Returns without prior authorization will not be refunded. Return Requirements Returned merchandise must be in the same condition in which it was received. No return credit will be given if an item is in used condition, has been installed, or has missing or damaged retail packaging. Please adequately package return shipments. No credit will be given if item is damaged in return shipment.
julio 27, 2026

SRAM X01 Eagle DUB Boost 12 Speed Crankset, 175 MM, 30T

For sale is a used SRAM Eagle X01 DUB crankset in great condition with normal wear. Cranks didn’t see a ton of miles so crank arms are in great shape and chainring. Features DUB spindle with 175mm arm length, 30T chaining with 3mm offset for boost bikes.