Mountain Biking

Marathon bikes for La Ruta and the recreativas:

are built to climb for hours without carrying extra weight: hardtails or short-travel full-suspension bikes, with a lockout to firm things up on long dirt-road climbs and room for two bottles. Trail bikes sit in the middle and are what most riders own, with more travel, a dropper post and wider tyres for singletrack like the trails through the coffee farms around Santa María de Dota. At the far end are enduro and downhill bikes, the ones you see at Senderos de Colón, where the Costa Rican downhill open is raced, and at La Angelina near Cartago. E-MTBs now come in trail and enduro shapes, with the motor at the cranks. Road, gravel and town e-bikes are in biking, and children’s mountain bikes sit under bikes for kids.

Frame size, travel and the dropper post:

matter more than the groupset. Size follows your height on the maker’s own chart, and makers size differently, so ride it before you pay. More travel forgives mistakes on the way down and costs you on the way up; the classic mismatch is an enduro bike bought for recreativas, or a marathon hardtail taken to the jump lines. A dropper lowers the saddle from a lever on the bar and changes how a bike descends more than any other part. Helmets follow the riding too: an open one with a peak for trails and events, a full-face and knee pads for the park. E-MTBs are where the money climbs. A full-suspension one with a Bosch or Shimano motor at the cranks runs about ₡3,500,000 to ₡4,500,000 new, so a used one is the realistic route for most riders, and its price is set by the battery rather than the frame. A battery loses range with every season of charging and costs a large share of the bike to replace, and on most mid-drive systems a workshop or the maker’s app can read how many charge cycles it has done. Ask for that figure, and if the battery is tired, negotiate as though you will be buying another.

Sealant, droppers, brakes and forks on a used mountain bike:

show how it was looked after, and all of them can be checked in a car park. Shake each wheel next to your ear: tubeless sealant should slosh, and silence means it has dried out, which in this heat takes only a few months. Spin the wheels for wobble and look for rim dents from rock strikes, common on park bikes. Push the dropper down and let it return; it should travel fully both ways, not sink when you sit and not rock sideways. The brake levers should stop firm well before the bar. An air fork has a valve under a cap on top of one leg. A cheap spring fork wearing premium stickers has none, which is the quickest way to catch a dressed-up bike. Ask when the fork and shock were last serviced. A bike that has done La Ruta has crossed rivers, so turn the cranks and wheels slowly by hand and feel for grit in the bearings. On a park bike, look hard around the head tube, the bottom bracket and the underside of the down tube for cracks and deep gouges.

Size, travel and race history in a mountain bike listing:

save a lot of back and forth. Give the frame size and your height, wheel size, travel front and rear and the fork and shock models, and say whether it runs tubeless and when the sealant was last topped up. Name the events it has done and be straight about crashes. Wash it, then photograph it in daylight from the chain side, plus the cockpit, the tyres and the underside of the down tube. For an e-MTB, add the charge-cycle reading. Someone driving from Atenas to see a trail bike will want to sit on it in their own riding shoes, work the dropper and ride a short loop, so pump the tyres the night before and offer to meet near a trailhead rather than outside your house.