{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f794bf3b4755","name":"SRAM Crankset XX Downhill CL55 DUB MTB Black 34t T-Type: BLACK 160MM","sku":"ZYRO_CW8757001","brand":"Sram","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":388.88,"formatted":"£388.88"},"summary":"SRAM Crankset XX Downhill CL55 DUB MTB Black 34t T-Type (BB and BB DUB spacers are not included)","attributes":[{"label":"Colour","value":"BLACK"},{"label":"Cycle Brand","value":"Sram"},{"label":"Cycle Category","value":"COMPONENT"},{"label":"Manufacturer","value":"Sram"},{"label":"Size","value":"160MM"},{"label":"Upc","value":"710845928154"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FCW8757001/ed98fb6d63e526dd.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FCW8757001/ed98fb6d63e526dd.jpg"],"description":"SRAM Crankset XX Downhill CL55 DUB MTB Black 34t T-Type (BB and BB DUB spacers are not included)","descriptionMarkdown":"This downhill-focused crankset delivers maximum durability and strength, built from the ground up as SRAM&rsquo;s most robust aluminium option for DH racing. The crank arms feature machined reinforcement on high-wear and rock-strike zones to maintain a clean, damage-resistant finish, while the dedicated XX DH T-Type chainring provides the folding and impact resistance required for aggressive downhill riding. Multiple short crank lengths offer precise tuning for rider preference, and both DUB DH and DUB Wide spindle options ensure correct chainline across 148 mm and 157 mm DH setups.\n\n**Features** &bull; High-strength aluminium crankset with machined protection on high-wear and impact-prone areas &bull; DUB DH spindle for 56.5 mm chainline (157 mm or 148 mm hub spacing) &bull; DUB Wide spindle for 55 mm chainline (optimised for 148 mm hub spacing) &bull; DUB DH versions include 34T XX DH T-Type chainring &bull; DUB Wide versions include 34T XX T-Type chainring &bull; Available in 150 mm, 155 mm, 160 mm and 165 mm crank lengths\n\n**Specifications** **Speeds:** 7 **Bottom bracket compatibility:** All SRAM MTB Wide DUB BBs **Chainring size:** 34T **Crank lengths:** 150 mm, 155 mm, 160 mm, 165 mm **Chainline:** 55.0 mm, 56.5 mm **Spindle interface:** DUB **Chainring material:** Aluminium **Guard:** No guard **BCD:** Direct Mount **Crank arm material:** Carbon **Colour:** Black **Chainring offset:** 3 mm, 6 mm **Bottom bracket technology:** DUB **Crankset type:** DH **Chain technology:** T-Type **Drivetrain configuration:** 1x **Front tooth jump:** 0","weightGrams":null,"fitments":[],"collections":[{"name":"COMPONENT","url":"https://www.2brosparts.com/api/agent/collection/GB/component"},{"name":"Cycle","url":"https://www.2brosparts.com/api/agent/collection/GB/cycle"}],"links":{"page":"https://www.2brosparts.com/products/sram-crankset-xx-downhill-cl55-dub-mtb-black-34t-t-type-black-160mm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f794bf3b4755:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f794bf3b4755:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}