YT
Jeffsy 29 Core 2 AL
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Geometry
Geometry
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Geometry
Geometry
Frame geometry
| Geometry | L | M | S | XL | XXL |
|---|---|---|---|---|---|
| Stack | 627mm | 620mm | 613mm | 634mm | 642mm |
| Reach | 475mm | 455mm | 435mm | 495mm | 515mm |
| Headtube length | 116mm | 108mm | 100mm | 124mm | 132mm |
| Headtube angle | 65deg | 65deg | 65deg | 65deg | 65deg |
| BB height | 343mm | 343mm | 343mm | 343mm | 343mm |
| BB drop | 33mm | 33mm | 33mm | 33mm | 33mm |
| Trail | — | — | — | — | — |
| Fork length | — | — | — | — | — |
| Fork offset | — | — | — | — | — |
| Front center | — | — | — | — | — |
| Chainstay length | 437mm | 437mm | 437mm | 442mm | 442mm |
| Wheelbase | 1238mm | 1214mm | 1191mm | 1289mm | — |
| Top tube | 609mm | 593mm | 578mm | 627mm | 645mm |
| Standover height | 732mm | 728mm | 730mm | 738mm | 742mm |
| Seat tube length | 435mm | 410mm | 385mm | 460mm | 485mm |
| Seat tube angle | 77.9deg | 77.5deg | 76.9deg | 78.3deg | 78.6deg |
Spec geometry
| Geometry | L | M | S | XL | XXL |
|---|---|---|---|---|---|
| Crank length | 170mm | 170mm | 170mm | 170mm | 170mm |
| Stem length | 50mm | 50mm | 50mm | 50mm | 50mm |
| Handlebar width | 780mm | 780mm | 780mm | 780mm | 780mm |
| Handlebar reach | — | — | — | — | — |
| Handlebar drop | — | — | — | — | — |
| Saddle width | 140mm | 140mm | 140mm | 140mm | 140mm |
| Dropper post travel | 170mm | 150mm | 125mm | 200mm | 230mm |
| Seatpost offset | — | — | — | — | — |
Specs
Full specs
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Specs
Full specs
Frame
Frame
Frame (model not specified)
Suspension
Rear shock
FOX FLOAT X Performance (210x55mm, 2-position lever, custom tune, 0.2 spacer)
Fork
FOX 36 FLOAT Performance (29in, 150mm, GRIP, 15x110mm, 44mm offset)
Brakes
Front brake
Hayes Dominion A4 (Stealth black/grey)
Rear brake
Hayes Dominion A4 (Stealth black/grey)
Front rotor
203mm (Hayes HS2)
Rear rotor
203mm (Hayes HS2)
Drivetrain
Shift levers
Shimano XT SL-M8100 (12-speed, Rapidfire Plus, 2-Way Release)
Rear derailleur
Shimano SLX RD-M7100 (12-speed, Shadow+)
Cassette
Shimano SLX CS-M7100 (10-51T, 12-speed, Hyperglide+)
Crankset
Shimano SLX FC-M7100 (170mm, 32T, Hollowtech II)
Bottom bracket
Shimano BB-MT801 (BSA, 24mm)
Cockpit
Stem
Race Face Aeffect R 35 (50mm, +/-0°, Black)
Handlebars
YT Handlebar (780mm width, 30mm rise, 8° backsweep, 6° upsweep, Black)
Grips
ODI Elite Motion V2.1 (Lock-On)
Saddle
SDG Bel-Air 3.0 Overland (YT Custom, 140mm width, Lux-Alloy rails)
Seatpost
YT Postman V2 (31.6mm, Shimano SL-MT500 remote, adjustable drop 25/10/5mm; 125mm S / 150mm M / 170mm L / 200mm XL / 230mm XXL)
Wheels & Tires
Front wheel
DT Swiss M1900 (29in, 30mm internal, 110x15mm, 6-bolt)
Rear wheel
DT Swiss M1900 (29in, 30mm internal, 148x12mm, Ratchet LN, 6-bolt, MS)
Front tire
Maxxis Minion DHF (29x2.50, EXO+ casing, 3C MaxxTerra, Tubeless Ready)
Rear tire
Maxxis Minion DHR II (29x2.40, EXO+ casing, 3C MaxxTerra, Tubeless Ready)
Weight
Weight
15.70 kg / 34.61 lb (avg for smallest size, tubeless, no pedals/bottle)