24" 11-speed Mountain Bike for kids 7-10 (48"+ tall). Great for MTB trails and singletrack. 100mm RockShox suspension fork, tubeless and dropper-post ready. ~25lbs.
The Yama Jama 24" is a sweet, shredworthy 24” hardtail trail bike for the hard-charging 7-10-year-old.
It all starts with a lightweight but sturdy 6061-T6 alloy frame using hydroformed and double-butted tubing, a semi-integrated head tube, a unique forged one-piece BB shell/yoke for added stiffness, ISCG-05 tabs and even an internal routing option for dropper posts. The Rock Shox Reba 26" fork with 100mm of travel - a huge performance upgrade that will also make service a breeze through the extensive support network for SRAM/Rock Shox products.
The drivetrain starts with the Brood Bike Co. Styx 145mm crank using a SRAM type direct-mount interface for the chainwheel and a sealed external bottom bracket. We add a Brood 32t narrow-wide alloy chainwheel and a bump up from 10 speeds to 11! The shifting is handled with a SRAM NX derailleur and shifter combo to get things moving to the 11-42T 11 speed SRAM cassette. Stopping is handled by powerful Tektro AURIGA hydraulic discs. Like its smaller sibling, the 24” Yama Jama uses Brood tubeless-ready rims with a wide profile and tops it off with the amazing Brood Maxtion foldable, tubeless-ready tire. Touchpoints matter for kids too, so we’ve topped this Yama Jama off with Brood Tenderiderz lock-ons and the Brood Throne seat utilizing the patented Pivotal mechanism to get seat height down.
Approximate weight is 24bs (not incl. pedals).
- Frame 6061 - T6 ALLOY, HYDROFORMED & DOUBLE BUTTED TUBING
- Fork ROCK SHOX REBA 26" - 100MM TRAVEL, REBOUND
- Cranks BROOD STYX 2 PIECE DIRECT MOUNT ALLOY, 145MM
- Chainwheel BROOD NARROW WIDE, CNC ALLOY, 32T
- Bottom Bracket SEALED EXTERNAL BEARING
- Rear Derailleur SRAM NX
- Shifter SRAM NX
- Cassette SRAM 11 SPEED, 11-42T
- Chain TAYA 11 SPEED
- Front Brake TEKTRO HYDRAULIC DISC, 160MM
- Rear Brake TEKTRO HYDRAULIC DISC, 160MM
- Brake Levers TEKTRO
- Handlebars ALLOY, 680MM WIDE, 31.8MM
- Grips BROOD TENDERIDERZ LOCK-ON
- Stem FORGED ALLOY, 40MM
- Front Hub ALLOY, SEALED BEARING - 100 X 15
- Rear Hub ALLOY, SEALED BEARING - 135 X 9
- Rims BROOD TR27, ALLOY, 28H
- Tires BROOD MAXTION, 24" X 2.30", TUBELESS READY
- Headset SEALED BEARING
- Seat BROOD THRONE PIVOTAL
- Seatpost ALLOY PIVOTAL, 270MM, 30.9MM
- Seatpost Clamp ALLOY, QR
- Pedals WELLGO PLATFORM, ALLOY
- Name Shortcode Measurement
- seat tube length ST 290MM
- head tube angle HA 68 DEGREES
- effective seat tube angle SA 72 DEGREES
- theoretical top tube length TT 510MM
- head tube length HT 110MM
- fork length FL 460MM
- wheelbase WB 955MM
- front centre FC 595MM
- rear centre RC 380MM