Gurpil Rear hub axle

Replace threaded cassette

Sustituir cassete roscado

2025/10/20

Andres

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Hi, I´d like to replace the 6-speed threaded cassette with a freewheel to make it single-speed. Which axle do you recommend? Thanks.

Hola, quiero sustituir el cassete roscado de 6v por un piñón libre, para hacerla single speed. ¿Que eje me recomiendas? Gracias

Rear axle size

Tamaño eje trasero

2022/07/24

JOSÉ LUIS

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Hello. The hollow quick release rear axle that I want to replace with a solid one is about 170mm long and the diameter is 9 or 10mm (the gauge I used is not very exact, axle measured without disassembling). From your Gurpil Rear Complete Axle offer, the 12x178mm size would correspond, but the diameter of 12 is larger than the one I want to replace. Will it fit or will it not fit in the hub?

Hola. El eje trasero hueco de cierre rápido que quiero sustituir por uno macizo mide unos 170mm de largo y el diámetro es de 9 o 10 mm (el calibre que he usado no es muy exacto, eje medido sin desmontar). De su oferta de Gurpil Rear Complete Axle correspondería el de medidas 12x178mm, pero el diámetro de 12 es superior al que quiero sustituir, ¿me valdrá o no entrará en el buje?

still needing clear precision

still needing clear precision

2022/07/20

pham

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Hello. Jonni answered my previous question : " the correct measurement for your bike would be .9X 142mm". Thanks to Jonni. However, I'm not sure of Jonni's answer 1/ Jonni, did you mean 0.9 x 142mm ? or 9.5 x 142mm ? 2/ Since the Over Locknut distance (OLD, distance between locknut of right side and locknut of left side) is 135mm, then a total length of 142mm is too short for a Full Axle ! So I deduct that this product must be a Hollow Axle which must be used with a Quick Release Skewer ; this contracdicts the Product description "Rear Axle Full" Could Jonni or TradeInn Bike-expert confirm to me : - is this axle a Hollow axle or a Full axle ? - for my ordinary bike MTB of year 2005 with OLD 135mm, the dimension to be chosen from {12x178mm 14x142mm 9.5x142mm} is really 9.5x142mm without any risk of error Thank you for your kind help and taking time to read my question. Best regards.

Hello. Jonni answered my previous question : " the correct measurement for your bike would be .9X 142mm". Thanks to Jonni. However, I'm not sure of Jonni's answer 1/ Jonni, did you mean 0.9 x 142mm ? or 9.5 x 142mm ? 2/ Since the Over Locknut distance (OLD, distance between locknut of right side and locknut of left side) is 135mm, then a total length of 142mm is too short for a Full Axle ! So I deduct that this product must be a Hollow Axle which must be used with a Quick Release Skewer ; this contracdicts the Product description "Rear Axle Full" Could Jonni or TradeInn Bike-expert confirm to me : - is this axle a Hollow axle or a Full axle ? - for my ordinary bike MTB of year 2005 with OLD 135mm, the dimension to be chosen from {12x178mm 14x142mm 9.5x142mm} is really 9.5x142mm without any risk of error Thank you for your kind help and taking time to read my question. Best regards.

which axle size for ordinary MTB ?

which axle size for ordinary MTB ?

2022/07/14

pham

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Hello Team Tradeinn Bikeinn. I need a Rear Axle for an ordinary (year 2005) Mountain Bike rear wheel. On this bike, the distance measured between Rear's Left-hand drop-out, and Rear's Right-hand drop-out, is 135mm. What size should I choose from your offer which has 12 x 178mm ; 14 x 142mm ; 9,5 x 142mm ? Thank you !

Hello Team Tradeinn Bikeinn. I need a Rear Axle for an ordinary (year 2005) Mountain Bike rear wheel. On this bike, the distance measured between Rear's Left-hand drop-out, and Rear's Right-hand drop-out, is 135mm. What size should I choose from your offer which has 12 x 178mm ; 14 x 142mm ; 9,5 x 142mm ? Thank you !