{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}

Dosnoventa × FAITHGEAR Los Angeles Limited Edition Frameset | Pre-Order Now

Your Shopping Cart is empty.
{{ 'cart.related_products.title' | translate }}
{{ (item.variation.media ? item.variation.media.alt_translations : item.product.cover_media.alt_translations) | translateModel }} {{ (item.variation.media ? item.variation.media.alt_translations : item.product.cover_media.alt_translations) | translateModel }}
{{ 'product.bundled_products.label' | translate }}
{{ 'product.bundle_group_products.label' | translate }}
{{ 'product.buyandget.label' | translate }}
{{ 'product.gift.label' | translate }}
{{ 'product.addon_products.label' | translate }}
{{item.product.title_translations|translateModel}}
{{ field.name_translations | translateModel }}

  • {{ childProduct.title_translations | translateModel }}

    {{ getChildVariationShorthand(childProduct.child_variation) }}

{{ 'product.set.open_variation' | translate }}

  • {{ getSelectedItemDetail(selectedChildProduct, item).childProductName }} x {{ selectedChildProduct.quantity || 1 }}

    {{ getSelectedItemDetail(selectedChildProduct, item).childVariationName }}

{{item.variation.name}}
{{item.quantity}}x {{ item.unit_point }} Point
Remove
{{addonItem.product.cover_media.alt_translations | translateModel}}
{{ 'product.addon_products.label' | translate }}
{{addonItem.product.title_translations|translateModel}}
{{addonItem.quantity}}x {{ mainConfig.merchantData.base_currency.alternate_symbol + "0" }}
Remove
{{ 'cart.related_products.title' | translate }}
Alter Cycles Vinyl Chainring - Halloween color scheme

Alter Cycles Vinyl Chainring - Halloween color scheme

Alter Cycles Vinyl Halloween Chainring features a 2025 Halloween colorway with a vinyl record-inspired design. CNC-machined from 5mm 7075 aluminum, BCD144 and 49T for single speed and track setups.

NT$6,600
{{shoplineProductReview.avg_score}}( {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}} )
{{amazonProductReview.avg_rating}}( {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}} )
Quantity Product set quantity
products.quantity_limit99999
This quantity is invalid, please enter a valid quantity.
Sold Out

Not enough stock. Your item was not added to your cart.

Not enough stock. Please adjust your quantity.

{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

Limit -1 per order.

{{'products.quick_cart.quantity_of_stock_hint'| translate : {message: quantityOfStock} }}

Please message the shop owner for order details.
Description
Additional details
Shipping & Payment
Customer Reviews 
The Alter Cycles Vinyl Halloween Chainring is a 2025 Halloween colorway version featuring a vinyl record-inspired design. With its seasonal color combination and distinctive appearance, it turns the drivetrain area into one of the strongest visual highlights of the bike.

The Vinyl series continues Alter Cycles’ refined and design-focused component style, combining record-inspired details with a street and mechanical look. The Halloween colorway adds a special seasonal character, making it ideal for riders who want a more collectible and personal drivetrain setup.

Alter Cycles is a Taiwan-based brand dedicated to producing high-quality bicycle components with detailed finishing. Each chainring is CNC machined from a solid 
aluminum plate, requiring significant time and production cost while reflecting the brand’s focus on precision, quality and visual detail.

Made from 5mm 7075 aluminum with CNC surface machining, this chainring offers a strong balance of stiffness, strength and refined appearance. The carefully shaped tooth profile, high strength and longer tooth design help provide stable and direct power transfer for single speed and track bike setups.

With a BCD144 standard and 49T size, this chainring is compatible with many common single speed and track cranksets. It is suitable for street riding, speed-focused setups and custom builds with a strong visual identity. Whether paired with a black frame, raw metal components or a Halloween-inspired build, the Vinyl Halloween Chainring is a highly eye-catching upgrade.

⚠️ Please note: this product is a chainring only. Crankset, bottom bracket and chain are not included.
⚠️ Please confirm crank BCD, tooth count and chain compatibility before purchase.
⚠️ Weight information follows the original brand reference: approx. 154g（49T）/ 185g（51T reference）.
⚠️ This product page is mainly listed as 49T. Please contact us before ordering if you need to confirm other tooth count availability.



Specifications
Brand: Alter Cycles
Product Name: Vinyl Chainring
Color: Halloween Colorway
Year Colorway: 2025 Halloween Colorway
Material: 7075 Aluminum
Thickness: 5mm
Manufacturing: CNC Machined
Teeth: 49T
BCD: 144
Weight: Approx. 154g（49T）/ 185g（51T reference）
Features: Vinyl record-inspired design, Halloween colorway, CNC surface finish, 5mm thickness, longer tooth profile, distinctive appearance
Use: Single Speed / Track Bike
Made in: Taiwan
There is no additional details for this product.

Delivery Options

  • 7-11 Pickup only (C2C)
  • 7-11 Pickup and pay in store (C2C)
  • Family Mart Pickup only (C2C)
  • Family Mart Pickup and pay in store (C2C)
  • 新竹物流 - 常溫
  • International Shipping(DHL/FedEX/EMS/OCS)
  • Tcat - Room Temp.

Payment Options

  • Credit Card
  • Pay on 7-11 Store Pickup (C2C)
  • Pay on Family Mart Store Pickup (C2C)
  • PayPal Express
  • Bank Transfer
No review for this product

You might also like...