Rockshox Recon RL Solo Air 130mm, alloy tapered steerer, 15 x 100mm Maxle, gloss black with fast black stanchions

6061 Hydroformed alloy frame, tapered headtube, forged rocker link, 130mm travel, 12 x 142mm bolt through rear end

Calibre Alloy, 760mm length, 30mm rise, 31.8mm OD

Rockshox Monarch R, custom tune, 130mm travel, 190 x 51 eye to eye, gloss black

WTB Vigilante High-Grip Comp, 27.5 x 2.3 front. WTB Trail Boss comp, 27.5 x 2.25 rear

Check out our social channels to see more of this Ltd Edition Bossnut. Described by the press as “A hugely important mountain bike” the original Bossnut changed the game and made it possible for anyone to own a properly capable mountain bike for a grand. The Bossnut is a gateway to proper full suspension riding for many people. Since it’s launch we have been overwhelmed with the positive response to the bike and most importantly from people who are either new to mountain biking or have been able to get back into the sport and not be held back by their bike. The new model builds on everything we have learned at Calibre and is by far our best Bossnut yet.

Calibre Ltd BOSSNUT

A 27.5″ aluminum frame full suspension trail bike with upper mid-range components.

Weight	33.5 lbs
Frame	Aluminum
Suspension	Full, 130 / 130mm
Fork	RockShox Recon Silver RL
Shock	RockShox Monarch R
Wheels	27.5″ Aluminum
Drivetrain	1 × 12
Groupset	SX Eagle
Brakes	SRAM Level T Hydraulic Disc

Frame	6061 Hydroformed alloy frame, tapered headtube, forged rocker link, 130mm travel, 12 x 142mm bolt through rear end
Fork	Rockshox Recon RL Solo Air 130mm, alloy tapered steerer, 15 x 100mm Maxle, gloss black with fast black stanchions Travel: 130mm Spring Type: Air
Shock	Rockshox Monarch R, custom tune, 130mm travel, 190 x 51 eye to eye, gloss black Travel: 130mm
Headset	FSA No. 57E Orbit tapered
Stem	Calibre 45mm length, 31.8mm bar
Handlebar	Calibre Alloy, 760mm length, 30mm rise, 31.8mm OD
Saddle	Calibre Trail
Seatpost	Calibre Alloy, 30.9 x 350mm Type: Rigid
Pedals	Plastic platform test pedals

Rear Derailleur	SRAM SX Eagle
Crank	SRAM SX Eagle Powerspline, 170, 32T
Shifters	SRAM SX Eagle
Cassette	SRAM 12 speed, 11 - 50T
Brakes	SRAM Level T Type: SRAM Level T Hydraulic Disc

Rims	WTB ST i29 TCS 2.0
Front Hub	Formula 32H, 6 bolt
Rear Hub	Formula, 32h, 6 bolt
Tires	WTB Vigilante High-Grip Comp, 27.5 x 2.3 front. WTB Trail Boss comp, 27.5 x 2.25 rear

2021 CalibreLtd BOSSNUT

2021 Calibre
Ltd BOSSNUT