These are our most popular chainrings. However we can get you almost any BCD size and volume of teeth up to 56t! Email me if you cant find what you want. You will find a useful chainring size BCD table towards the bottom of the "how to single speed" page.

function changeprice1(which){switch (which) {case '6.5mm ': document.forms.paypal1.elements.amount.value='5.99';document.getElementById("pricediv1").innerHTML = '£5.99'; break;case '8.0mm': document.forms.paypal1.elements.amount.value='5.99';document.getElementById("pricediv1").innerHTML = '£5.99'; break;case '13.0mm': document.forms.paypal1.elements.amount.value='6.99';document.getElementById("pricediv1").innerHTML = '£6.99'; break; } } Chainring Bolts £5.99 (+ postage of £0.68) Damned good quality cromoly chainring bolts in two sizes: 6.5mm skinny width, for mounting one chainring on your cranks. 8.0mm, intended for double chainring set ups, but also work well with fat one speed ring/cranks 13mm for use with double rings and bashguards. Also very useful if you are using larger chainring spacers to correct your chainline. The above measurement refers to resessed area on the larger female half. Pack of 5. Quantity: 12345678910 Options: Please select ...6.5mm 8.0mm13.0mm Buy Now: function changeprice2(which){switch (which) {case '0.6mm middle': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '1.2mm middle': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case ' 2.2mm middle': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case ' 3.8mm middle': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '3.0mm inner': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '3.5mm inner': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '4.3mm inner': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '4.6mm inner': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '5.0mm inner': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break;case '7.1mm inner': document.forms.paypal2.elements.amount.value='3.45';document.getElementById("pricediv2").innerHTML = '£3.45'; break; } } Chainring Spacers £3.45 (+ postage of £0.58) Made by Wheels Manufacturing in Colorado, these very good quality spacers allow you to offset your chainring from the crank arms, so you can perfect your fixed wheel / single speed chainline. And yes, I know they seem a bit pricey, but the one speed chainring spacer industry is somewhat niche and small, and they have travelled across the Atlantic. Its a small price to pay for a slick chainline. various sizes available (please select from the drop down menu) "Inner" are for the smaller male half of your chainring bolts "Middle" are for the larger female half of your chainring bolts pack of five spacers Quantity: 12345678910 Options: Please select ...0.6mm middle1.2mm middle 2.2mm middle 3.8mm middle3.0mm inner3.5mm inner4.3mm inner4.6mm inner5.0mm inner7.1mm inner Buy Now: Salsa 32t Chainring 104 bcd £22.99 (+ postage of £1.68) Top quality CNCd alloy chainring from Salsa Cycles 32 teeth 104 bcd (4 arm) only 47g Tall singlespeed teeth to help keep your chain on Quantity: 12345678910 Buy Now: Salsa 34t Chainring 104 bcd £22.99 (+ postage of £1.68) Top quality CNCd alloy chainring from Salsa Cycles 34 teeth 104 bcd (4 arm) only 55g Tall singlespeed teeth to help keep your chain on Buy Now: function changeprice5(which){switch (which) {case '110bcd 34t black': document.forms.paypal5.elements.amount.value='24.99';document.getElementById("pricediv5").innerHTML = '£24.99'; break;case '110bcd 34t black': document.forms.paypal5.elements.amount.value='24.99';document.getElementById("pricediv5").innerHTML = '£24.99'; break; } } Salsa 110bcd chainrings £24.99 (+ postage of £1.68) Top quality CNCd alloy chainring from Salsa Cycles Various sizes 110bcd 5 arm Tall singlespeed teeth to help keep your chain on Options: Please select ...110bcd 34t black110bcd 34t black Buy Now: function changeprice6(which){switch (which) {case ' 104bcd 44t black': document.forms.paypal6.elements.amount.value='29.99';document.getElementById("pricediv6").innerHTML = '£29.99'; break;case ' ': document.forms.paypal6.elements.amount.value='27.50';document.getElementById("pricediv6").innerHTML = '£27.50'; break;case '130bcd 45t silver': document.forms.paypal6.elements.amount.value='29.99';document.getElementById("pricediv6").innerHTML = '£29.99'; break;case '130bcd 50t silver': document.forms.paypal6.elements.amount.value='32.50';document.getElementById("pricediv6").innerHTML = '£32.50'; break;case '130bcd 53t silver': document.forms.paypal6.elements.amount.value='34.99';document.getElementById("pricediv6").innerHTML = '£34.99'; break; } } Salsa Big Chainrings £27.50 (+ postage of £1.95) Top quality CNCd alloy chainring from Salsa Cycles Various sizes - email if you cant find what you need Various patterns Tall singlespeed teeth to help keep your chain on Quantity: 12345678910 Options: Please select ... 104bcd 44t black 130bcd 45t silver130bcd 50t silver130bcd 53t silver Buy Now: Surly 32t Chainring 104bcd £29.99 (+ postage of £1.95) Top quality steel chainring from Surly Cycles - this is very tough ring and may last longer than your knees. 32 teeth 104 bcd (4 arm) only 72g Tall singlespeed teeth to help keep your chain on Quantity: 12345678910 Buy Now: Surly 33t Chainring 104 BCD £29.99 (+ postage of £1.95) Top quality steel chainring from Surly Cycles - this is very tough ring and may last longer than your knees. 33 teeth 104 bcd (4 arm) only 80g Tall singlespeed teeth to help keep your chain on Quantity: 12345678910 Buy Now: Surly 34t Chainring 104 BCD £29.99 (+ postage of £1.95) Top quality steel chainring from Surly Cycles - this is very tough ring and may last longer than your knees. 34 teeth, 104 bcd (4 arm) only 82g Tall singlespeed teeth to help keep your chain on Quantity: 12345678910 Buy Now: Surly 36t Chainring 104 BCD £29.99 (+ postage of £1.95) Top quality steel chainring from Surly Cycles - this is very tough ring and may last longer than your knees. 36 teeth 104 bcd (4 arm) only 88g Tall singlespeed teeth to help keep your chain on Buy Now: function changeprice11(which){switch (which) {case '38t ': document.forms.paypal11.elements.amount.value='32.50';document.getElementById("pricediv11").innerHTML = '£32.50'; break;case '40t out of stock': document.forms.paypal11.elements.amount.value='32.50';document.getElementById("pricediv11").innerHTML = '£32.50'; break;case '42t ': document.forms.paypal11.elements.amount.value='32.50';document.getElementById("pricediv11").innerHTML = '£32.50'; break;case '44t out of stock': document.forms.paypal11.elements.amount.value='32.50';document.getElementById("pricediv11").innerHTML = '£32.50'; break;case '48t out of stock': document.forms.paypal11.elements.amount.value='45.00';document.getElementById("pricediv11").innerHTML = '£45.00'; break; } } Surly Chainring 130 BCD £32.50 (+ postage of £1.95) Top quality steel chainring from Surly Cycles - this is very tough ring and may last longer than your knees. 130 bcd (5 arm) only 112g (42t) Tall singlespeed teeth to help keep your chain on Options: Please select ...38t 40t out of stock42t 44t out of stock48t out of stock Buy Now: